dcsimg

Lifespan, longevity, and ageing

provided by AnAge articles
Maximum longevity: 3 years (captivity) Observations: These animals are short-lived in captivity with a record longevity of 3 years (Richard Weigl 2005). Without more detailed studies, however, their maximum longevity could be underestimated, and some anecdotal reports suggest they may live up to 4 years.
license
cc-by-3.0
copyright
Joao Pedro de Magalhaes
editor
de Magalhaes, J. P.
partner site
AnAge articles

Life Expectancy

provided by Animal Diversity Web

The maximum lifespan of M. nadicaudatus is three to four years (Nowak, 1997)

Range lifespan
Status: wild:
3-4 (high) years.

Average lifespan
Status: captivity:
4.0 years.

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Benefits

provided by Animal Diversity Web

Brown four eyed opossums consume pests such as ants, termites, and cockroaches (Frietas et al., 1997).

Positive Impacts: controls pest population

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Associations

provided by Animal Diversity Web

As an insectivore, M. nudicaudatus clearly helps to keep the numbers of insects in its habitat under control (Freitas et al., 1997).

Ecosystem Impact: disperses seeds

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Trophic Strategy

provided by Animal Diversity Web

This species is mainly frugivorous. However, their diet can also include insects, bird's eggs, small vertebrates such as reptiles, and also small invertebrates (Hunsaker, 1977). In a study which examined the feces of individuals, some brown four eyed opossums were found to consume more ants, termites, cockroaches and beetles than any other food in their diet (Freitas et al., 1997).

Animal Foods: amphibians; eggs; insects

Plant Foods: fruit

Primary Diet: herbivore (Frugivore )

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Distribution

provided by Animal Diversity Web

Metachirus nudicaudatus, brown four eyed opossums, range from Nicaragua to Paraguay and N. Argentina (Redford and Eisenburg, 1992).

Biogeographic Regions: neotropical (Native )

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Benefits

provided by Animal Diversity Web

This species has been accused of destroying fruit crops in certain areas (Nowak, 1997).

Negative Impacts: crop pest

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Conservation Status

provided by Animal Diversity Web

US Federal List: no special status

CITES: no special status

IUCN Red List of Threatened Species: least concern

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Habitat

provided by Animal Diversity Web

Brown four eyed opossums are both arboreal and terrestrial, but more often are found on the ground. They inhabit lowlands, heavy forests, or open brush country. They build round nests in tree branches or at times under rocks and logs (Hunsaker, 1977). The nests are made of leaves and twigs (Nowak, 1997).

Range elevation: 700 (high) m.

Habitat Regions: tropical

Terrestrial Biomes: forest ; scrub forest

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Morphology

provided by Animal Diversity Web

In general, M. nudicaudatus is grayish-brown in color. The back and sides are darker brown. The head has a dark band stretching from the tip of the snout over the eyes and across the base of the ear, making the face look almost black. In some individuals, this band extends past the ears. The eyes are large, rounded, and completely dark. A creamy white spot over each eye gives the animals their "four-eyed" name. The fur is short, thick, and silky. The venter (belly or abdomen) is usually white or cream. The tail is furred partially near the base. The rest of the tail, the scaly part, is multicolored--part black and part white. The length of the tail is usually around 330 mm, being longer than the body which is about 265 mm (Nowak, 1997; Redford and Eisenburg, 1992). The females are 71% lighter than the males (Hansen et al., 1999).

Range mass: 800 (high) g.

Range length: .570 to .630 m.

Other Physical Features: endothermic ; bilateral symmetry

Average basal metabolic rate: 1.144 W.

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Behavior

provided by Animal Diversity Web

Perception Channels: tactile ; chemical

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Reproduction

provided by Animal Diversity Web

Mating System: polygynandrous (promiscuous)

Brown four eyed opossums are seasonally polyestrous, meaning that they are capable of breeding many times through out the year. In Central America, though, they are reported to breed in November. The female of this species does not have a pouch like most marsupials. Instead lateral folds of skin exist on the lower abdomen, on which the mammae are located (females with 5, 7, and 9 have all been recorded). Therefore, the young does not crawl into the pouch after birth like other marsupials. A 51-mm young was reported to be capable of standing on its own. It rode on its mother's hips or back and was fully independent 2 months later (Nowak, 1997).

Breeding season: seasonally polyestorus, November (Central America)

Range number of offspring: 1 to 9.

Key Reproductive Features: gonochoric/gonochoristic/dioecious (sexes separate); sexual ; fertilization (Internal ); viviparous

Average number of offspring: 5.

Parental Investment: altricial ; female parental care

license
cc-by-nc-sa-3.0
copyright
The Regents of the University of Michigan and its licensors
bibliographic citation
Bies, L. 2002. "Metachirus nudicaudatus" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Metachirus_nudicaudatus.html
author
LeeAnn Bies, University of Michigan-Ann Arbor
editor
Kate Teeter, University of Michigan-Ann Arbor
original
visit source
partner site
Animal Diversity Web

Diagnostic Description ( Spanish; Castilian )

provided by INBio
Localidad del tipo:
Depositario del tipo:
Recolector del tipo:
license
cc-by-nc-sa-3.0
copyright
INBio, Costa Rica
author
Luis Humberto Elizondo C.
editor
The Nature Conservancy
partner site
INBio

Diagnostic Description ( Spanish; Castilian )

provided by INBio
De tamaño mediano; café uniforme y tenue en su dorso, canela en sus costados y amarillo pálido en su vientre; orejas cafe; cara oscura con una raya angosta y oscura desde la frente hasta la nuca; mejillas y parte superior de los ojos de color crema; cola con pelos en toda su longitud, bicolor y con la punta blanca; patas blancuzcas.
license
cc-by-nc-sa-3.0
copyright
INBio, Costa Rica
author
Luis Humberto Elizondo C.
editor
The Nature Conservancy
partner site
INBio

Distribution ( Spanish; Castilian )

provided by INBio
Distribucion en Costa Rica: Tierras bajas y húmedas de la vertiente caribe y al sur de la vertiente pacífica. Se ha reportado entre los 40 y 600 m.s.n.m..
Distribucion General: Chiapas (México); Nicaragua siguiendo hacia el sur hasta Paraguay y norte de Argentina. Desde las tierras bajas hasta los 1.200 m..
license
cc-by-nc-sa-3.0
copyright
INBio, Costa Rica
author
Luis Humberto Elizondo C.
editor
The Nature Conservancy
partner site
INBio

Behavior ( Spanish; Castilian )

provided by INBio
Poseen hábitos nocturnos.
license
cc-by-nc-sa-3.0
copyright
INBio, Costa Rica
author
Luis Humberto Elizondo C.
editor
The Nature Conservancy
partner site
INBio

Habitat ( Spanish; Castilian )

provided by INBio
Bosques húmedos.
license
cc-by-nc-sa-3.0
copyright
INBio, Costa Rica
author
Luis Humberto Elizondo C.
editor
The Nature Conservancy
partner site
INBio

Metachirus ( Azerbaijani )

provided by wikipedia AZ


Metachirus (lat. Metachirus) - opossumlar fəsiləsinə aid heyvan cinsi.

Növləri

Mənbə

license
cc-by-sa-3.0
copyright
Vikipediya müəllifləri və redaktorları
original
visit source
partner site
wikipedia AZ

Metachirus: Brief Summary ( Azerbaijani )

provided by wikipedia AZ


Metachirus (lat. Metachirus) - opossumlar fəsiləsinə aid heyvan cinsi.

license
cc-by-sa-3.0
copyright
Vikipediya müəllifləri və redaktorları
original
visit source
partner site
wikipedia AZ

Opòssum cua de rata ( Catalan; Valencian )

provided by wikipedia CA

L'opòssum cua de rata (Metachirus nudicaudatus) és una espècie de marsupial sense marsupi de la família dels didèlfids. Viu en diferents hàbitats boscosos de Mesoamèrica i Sud-amèrica,[1] des de Nicaragua fins al Paraguai i el nord de l'Argentina.[2] És l'única espècie del gènere Metachirus.[2]

Se'n reconeixen cinc subespècies:[2]

  • M. n. nudicaudatus
  • M. n. colombianus
  • M. n. modestus
  • M. n. myosuros
  • M. n. tschudii

Referències

 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Opòssum cua de rata Modifica l'enllaç a Wikidata
  1. Brito, D.; Astua de Moraes, D.; Lew, D.; Soriano, P.; Emmons, L.; Cuarón, A. D.; Helgen, K.; Reid, R.; Vazquez, E.; Sarmudio, R.. Metachirus nudicaudatus. UICN 2008. Llista Vermella d'espècies amenaçades de la UICN, edició 2008, consultada el 28 desembre 2008.
  2. 2,0 2,1 2,2 Gardner, Alfred. Wilson, D. E. (ed.); Reeder, D. M. (ed.). Mammal Species of the World. 3a ed.. Johns Hopkins University Press, 16 novembre 2005, p. 12. ISBN 0-801-88221-4.
license
cc-by-sa-3.0
copyright
Autors i editors de Wikipedia
original
visit source
partner site
wikipedia CA

Opòssum cua de rata: Brief Summary ( Catalan; Valencian )

provided by wikipedia CA

L'opòssum cua de rata (Metachirus nudicaudatus) és una espècie de marsupial sense marsupi de la família dels didèlfids. Viu en diferents hàbitats boscosos de Mesoamèrica i Sud-amèrica, des de Nicaragua fins al Paraguai i el nord de l'Argentina. És l'única espècie del gènere Metachirus.

Se'n reconeixen cinc subespècies:

M. n. nudicaudatus M. n. colombianus M. n. modestus M. n. myosuros M. n. tschudii
license
cc-by-sa-3.0
copyright
Autors i editors de Wikipedia
original
visit source
partner site
wikipedia CA

Vačice hnědavá ( Czech )

provided by wikipedia CZ

Vačice hnědavá (Metachirus nudicaudatus) je vačice, která pochází ze Střední a Jižní Ameriky.

Nachází se od Nikaraguy po Paraguay a sever Argentiny i ve výškách 1500 m n. m. Jedná se o jediný druh rodu Metachirus, i když studie molekulární fylogenetiky naznačují, že by se měl pravděpodobně rozdělit na několik druhů.

Tato vačice je suchozemská a žije osamoceně v noci. Je všežravá. Živí se ovocem, malými obratlovci a bezobratlými.

Vytváří hnízda z listů a větviček na větvích stromů, pod skalami nebo kládami. V jednom vrhu bývá 1-9 mláďat.

Má bílou skvrnu nad očima. Její ocas je delší než její tělo.

Reference

V tomto článku byl použit překlad textu z článku Brown four-eyed opossum na anglické Wikipedii.

  1. Červený seznam IUCN 2018.1. 5. července 2018. Dostupné online. [cit. 2018-08-10]
  2. BioLib.cz – Metachirus nudicaudatus [online]. BioLib.cz. Dostupné online.

Externí odkazy

license
cc-by-sa-3.0
copyright
Wikipedia autoři a editory
original
visit source
partner site
wikipedia CZ

Vačice hnědavá: Brief Summary ( Czech )

provided by wikipedia CZ

Vačice hnědavá (Metachirus nudicaudatus) je vačice, která pochází ze Střední a Jižní Ameriky.

Nachází se od Nikaraguy po Paraguay a sever Argentiny i ve výškách 1500 m n. m. Jedná se o jediný druh rodu Metachirus, i když studie molekulární fylogenetiky naznačují, že by se měl pravděpodobně rozdělit na několik druhů.

Tato vačice je suchozemská a žije osamoceně v noci. Je všežravá. Živí se ovocem, malými obratlovci a bezobratlými.

Vytváří hnízda z listů a větviček na větvích stromů, pod skalami nebo kládami. V jednom vrhu bývá 1-9 mláďat.

Má bílou skvrnu nad očima. Její ocas je delší než její tělo.

license
cc-by-sa-3.0
copyright
Wikipedia autoři a editory
original
visit source
partner site
wikipedia CZ

Nacktschwanzbeutelratte (Art) ( German )

provided by wikipedia DE

Die Nacktschwanzbeutelratte (Metachirus nudicaudatus) ist eine südamerikanische Beuteltierart aus der Gattung der Nacktschwanzbeutelratten. Sie kommt im nordöstlichen Südamerika, im östlichen Venezuela, in den drei Guayanas und in den brasilianischen Bundesstaaten Amapá und Pará vor.[1]

Beschreibung

Männchen der Nacktschwanzbeutelratte erreichen eine Kopfrumpflänge von 25,5 bis 29,8 cm, haben einen 30,2 bis 38 cm langen Schwanz, 44 bis 51 mm lange Hinterfüße, 35 bis 40 mm lange Ohren und erreichen ein Gewicht von 330 bis 480 g. Weibchen bleiben mit einer Kopfrumpflänge von 24 bis 29 cm, einem 32,6 bis 37 cm langen Schwanz und einem Gewicht von 260 bis 410 g kleiner. Ihre Hinterfüße erreichen eine Länge von 41 bis 46 mm und die Ohren sind 35 bis 41 mm lang. Die Nacktschwanzbeutelratte ist damit etwas größer als die Temminck-Nacktschwanzbeutelratte, der zweiten Art der Nacktschwanzbeutelratten. Die äußerlich sehr ähnlichen Arten können vor allem anhand ihrer Schädelmorphologie unterschieden werden. Große, ältere Männchen beider Arten entwickeln einen zweiteiligen aus einem rechten und linken Abschnitt bestehenden Scheitelkamm. Beide Teile des Scheitelkamms sind bei der Nacktschwanzbeutelratte auf ihrer ganzen Länge getrennt, während sie bei der Temminck-Nacktschwanzbeutelratte auf dem Hinterschädel zusammenlaufen. Das Rostrum (die Schnauze) ist bei der Nacktschwanzbeutelratte weniger kräftig entwickelt und die Jochbeinbögen sind weniger abgerundet als bei der Temminck-Nacktschwanzbeutelratte. Die Gaumenfenster sind bei der Nacktschwanzbeutelratte länger und breiter als bei M. myosuros.[1] Nacktschwanzbeutelratten sind die größten Beutelratten deren Weibchen keine Beutel haben, sondern nur einen haarlosen Brutfleck mit neun Zitzen, je vier an den Seiten und eine mittige. Schädelgröße und Schädelform sind bei Männchen und Weibchen verschieden.[2]

Systematik

Metachirus nudicaudatus wurde im Jahr 1803 durch den französischen Zoologen Étienne Geoffroy Saint-Hilaire erstmals wissenschaftlich beschrieben. Alle weiteren, später beschriebenen Arten der Nacktschwanzbeutelratten wurden später mit Metachirus nudicaudatus synonymisiert und M. nudicaudatus war damit lange Zeit die einzige Art der damit monotypischen Gattung Metachirus. Es gibt jedoch große genetische Unterschiede zwischen den Nacktschwanzbeutelratten aus verschiedenen Regionen.[2][3][1]

Im Juni 2019 teilten der Beutelrattenexperte Robert S. Voss und zwei weitere Biologen die Nacktschwanzbeutelratten deshalb in zwei Arten. Die im nordöstlichen Südamerika vorkommenden Populationen, die eine basale Stellung im Metachirus-Stammbaum haben, werden als eigenständige Art von den übrigen Nacktschwanzbeutelratten abgetrennt. Diese Art bekommt den Namen Metachirus nudicaudatus da die Terra typica von Metachirus nudicaudatus in Französisch-Guyana liegt. Alle übrigen Populationen und Unterarten werden unter der Bezeichnung Metachirus myosuros zusammengefasst.[1]

Die Verwandtschaftsbeziehungen innerhalb der Nacktschwanzbeutelratten nach Voss et al.:[1]

Metachirus M. myosuros

Population der südwestlichen Amazonasregion


Population des atlantisches Regenwalds




Population der nordwestlichen Amazonasregion


Population Mittelamerikas




Metachirus nudicaudatus



Belege

  1. a b c d e Robert S. Voss, David W. Fleck und Sharon A. Jansa: Mammalian Diversity and Matses Ethnomammalogy in Amazonian Peru Part 3: Marsupials (Didelphimorphia). Bulletin of the American Museum of Natural History, 2019 (432):1-90. doi:10.1206/0003-0090.432.1.1, Seite 61–68.
  2. a b Diego Astúa: Family Didelphidae (Opossums). Seite 70 - 186 in Don E. Wilson, Russell A. Mittermeier: Handbook of the Mammals of the World – Volume 5. Monotremes and Marsupials. Lynx Editions, 2015, ISBN 978-84-96553-99-6, Seite 157.
  3. Patton, J.L. und L.P. Costa. 2003. Molecular phylogeography and species limits in rainforest didelphid marsupials of South America. Seite 66 u. 68 in M.E. Jones, C.R. Dickman und M. Archer (editors), Predators with pouches: the biology of carnivorous marsupials. 63–81. Melbourne: CSIRO Press.
 title=
license
cc-by-sa-3.0
copyright
Autoren und Herausgeber von Wikipedia
original
visit source
partner site
wikipedia DE

Nacktschwanzbeutelratte (Art): Brief Summary ( German )

provided by wikipedia DE

Die Nacktschwanzbeutelratte (Metachirus nudicaudatus) ist eine südamerikanische Beuteltierart aus der Gattung der Nacktschwanzbeutelratten. Sie kommt im nordöstlichen Südamerika, im östlichen Venezuela, in den drei Guayanas und in den brasilianischen Bundesstaaten Amapá und Pará vor.

license
cc-by-sa-3.0
copyright
Autoren und Herausgeber von Wikipedia
original
visit source
partner site
wikipedia DE

Ayntaka ( Quechua )

provided by wikipedia emerging languages
Ama Chukuri (Aytaka, genus Mustela) nisqakunawan pantaychu.

Ayntaka[2] icha Ayachaka[3] (Metachirus nudicaudatus) nisqaqa huk rikch'aq q'arachupam, Chawpi, Urin Awya Yalapi kawsaq.

Pukyukuna

  1. Brito, D., Astua de Moraes, D., Lew, D., Soriano, P., Emmons, L., Cuarón, A. D., Helgen, K., Reid, R., Vazquez, E. & Sarmudio, R. (2008). «Metachirus nudicaudatus». Chikichasqa Rikch'aq Puka Sutisuyu, UICN nisqap kamachisqan 2020. 28 December 2008 p'unchawpi rikusqa. Database entry includes justification for why this species is of least concern
  2. Rubén Cueva: Diagnóstico de los recursos naturales en el territorio de seis comunidades kichwas asentadas en la zona noroccidental del Parque Nacional Yasuní, río Napo, Orellana, Ecuador. Wildlife Conservation Society (WCS), USAID Ecuador, Quito 2005. p. 56. Aintaca: Metachirus nudicaudatus.
  3. Resultados de Evaluación Forestal de Bosque de Colinas Bajas, Anexo 3H-5. Región Loreto, Iquitos 2007. p. 108. Metachirus nudicaudatus: Rata Marsupial de Cuatro Ojos, Pericote, Ayachaca, Chucuri.

Hawa t'inkikuna

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors

Ayntaka: Brief Summary ( Quechua )

provided by wikipedia emerging languages
Ama Chukuri (Aytaka, genus Mustela) nisqakunawan pantaychu.

Ayntaka icha Ayachaka (Metachirus nudicaudatus) nisqaqa huk rikch'aq q'arachupam, Chawpi, Urin Awya Yalapi kawsaq.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors

Opossum ta' erba' għajnejn kannella ( Maltese )

provided by wikipedia emerging languages

L-Opossum ta' erba' għajnejn kannella, magħruf xjentifikament bħala Metachirus nudicaudatus, huwa l-uniku mammiferu marsupjal klassifikat fit-tribù Metachirini, tal-familja Didelphidae (didelfidu), fl-ordni Didelphimorphia (didelfimorfju), nativ tal-Amerika ċentrali u tal-kontinent tal-Amerika ta' isfel.

Dan l-opossum huwa kemm arborju jew siġri (adattat għal ħajja fis-siġar) kif ukoll terrestri (adattat għal ħajja fuq l-art), iżda l-biċċa l-kbira tal-ħin ikun mal-art u jippreferi jgħix f' abitat ta' foresti jew f' artijiet miftuħa b' ħafna ħaxix fejn ikun jista jagħmel il-bejta bil-weraq (Nowak, 1997), qalb iz-zkuk tal-arbuxelli u taħt il-ġebel fil-baxx (Hunsaker, 1977).

Deskrizzjoni

Opossum ta' erba' għajnejn kannella adult ġeneralment ikollu l-pil ta' lewn kannella fil-griż, bil-ġnub u fuq id-dahr ta' lewn aktar skur u strixxa skura minn fuq l-imnieħer għal madwar l-għajnejn sa taħt il-widnejn tagħmel wiċċ dan il-marsupjal jidher kważi iswed. Metachirus nudicaudatus adult jikber madwar 26.5 ċentimetri, id-denb li jkun itwal mil-ġisem ikun bejn wieħed u ieħor 33 ċentimetru (Nowak, 1997; Redford and Eisenburg, 1992) u jilħaqq massimu ta' 800 gramma fil-piż, għalkemm in-nisa ta' din l-ispeċi jkunu 71% iħfef mill-irġiel (Hansen et al., 1999).

Dieta

L-Opossum ta' erba' għajnejn kannella huwa annimal erbivoru speċjalizzat b' dieta fruġivora, dieta li tikkonsisti prinċipalment minn frott (għalkemm bajd, insetti u annimali vertebrati żgħar bħal rettili u amfibjani jintieklu meta tinqala' l-okkażjoni).

Distribuzzjoni

Metachirus nudicaudatus għandu distribuzzjoni vasta ma' bosta pajjiżi u l-firxa tibda mill-Amerika ċentrali f' Kosta Rika, Nikaragwa u Panama għal kontinent tal-Amerika t'isfel fl-Arġentina, Bolivja, Brażil, Ekwador, Gujana, Gujana Franċiża, Kolombja, Paragwaj, Peru, Surinam u Venezwela.

Riproduzzjoni

L-Opossum ta' erba' għajnejn kannella huma kapaċi jirriproduċu kemm il-darba fis-sena, biss fl-Amerika ċentrali huma rrapurtati li dan issir f' Novembru. Il-mara ta' din l-ispeċi ma għandhiex marsupju bħal ħafna speċijiet marsupjali oħrajn u minflok għandha 2 faldi ta' ġilda man-naħa ta' taħt taż-żaqq, fejn hemm il-"mammae" jew iż-żejżiet (in-nisa ta' dawn l-ispeċi ġew irrapurtati kemm b' 5, b' 7 u b' 9 "mammae"). Ferħ ta' madwar 51 millimetru kapaċi joqgħod wieqaf waħdu u joqgħod imqabad mal-pil fuq il-ġenbejn jew ma' dahr l-omm u xagħrejn wara jkun kompletament indipendenti (Nowak, 1997).

Klassifikazzjoni

Referenzi

  • John F. Eisenberg and Kent H. Redford, 2000. Mammals of Neotropics: Ecuador, Bolivia and Brazil.
  • Freitas, S., D. Moraes, R. Santori, R. Cerqueira. 1997. Habitat preference and food use by Metachirus nudicaudatus and Didelphis aurita in a restinga forest at Rio de Janeiro. Revista Brasileira de Biologia, 57(1): 93-98.
  • Gentile, R., R. Cerqueria. 1995. Movement patterns of five species of small mammals in a Brazilian restinga. Journal of Tropical Ecology, 11(4): 671-677.
  • Hansen, R., J. Vie, N. Vidal, J. Kervac. 1999. Body measurements on 40 species of mammals from French Guiana. The Zoological Society of London, 247: 419-428.
  • Hunsaker II, D. 1977. Biology of Marsupials. New York: Academic Press.
  • Nowak, R. 1997. Accessed Oct. 8, 2001 at "Walker's Mammals of the World" (On-line).
  • Rodford, K., J. Eisenburg. 1992. Mammals of the Neotropics. Chicago: University of Chicago Press.
  • Gardner, Alfred (November 16, 2005). Wilson, D. E., and Reeder, D. M. (eds) Mammal Species of the World, 3rd edition, Johns Hopkins University Press. ISBN 0-801-88221-4
  • The Paleobiology Database.

Ħoloq/Linkijiet Esterni

license
cc-by-sa-3.0
copyright
Awturi u edituri tal-Wikipedia

Opossum ta' erba' għajnejn kannella: Brief Summary ( Maltese )

provided by wikipedia emerging languages

L-Opossum ta' erba' għajnejn kannella, magħruf xjentifikament bħala Metachirus nudicaudatus, huwa l-uniku mammiferu marsupjal klassifikat fit-tribù Metachirini, tal-familja Didelphidae (didelfidu), fl-ordni Didelphimorphia (didelfimorfju), nativ tal-Amerika ċentrali u tal-kontinent tal-Amerika ta' isfel.

Dan l-opossum huwa kemm arborju jew siġri (adattat għal ħajja fis-siġar) kif ukoll terrestri (adattat għal ħajja fuq l-art), iżda l-biċċa l-kbira tal-ħin ikun mal-art u jippreferi jgħix f' abitat ta' foresti jew f' artijiet miftuħa b' ħafna ħaxix fejn ikun jista jagħmel il-bejta bil-weraq (Nowak, 1997), qalb iz-zkuk tal-arbuxelli u taħt il-ġebel fil-baxx (Hunsaker, 1977).

license
cc-by-sa-3.0
copyright
Awturi u edituri tal-Wikipedia

Yupati ( Guarani )

provided by wikipedia emerging languages
A hand-book to the marsupialia and monotremata (Plate XXXIII) (6008357667).jpg

Yupati (karaiñe'ẽ: Comadreja de anteojos, lasioñe'ẽ: Metachirus nudicaudatus) mymba okambúva.[1]

Mandu'apy

  1. Fauna Paraguay: List of the Mammals of Paraguay. Jasykõi 2020.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors

Yupati: Brief Summary ( Guarani )

provided by wikipedia emerging languages
A hand-book to the marsupialia and monotremata (Plate XXXIII) (6008357667).jpg

Yupati (karaiñe'ẽ: Comadreja de anteojos, lasioñe'ẽ: Metachirus nudicaudatus) mymba okambúva.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors

Brown four-eyed opossum

provided by wikipedia EN

The brown four-eyed opossum (Metachirus nudicaudatus) is a pouchless marsupial[3] of the family Didelphidae. It is found in different forested habitats of Central and South America,[2] from Nicaragua to Brazil and northern Argentina,[1] including southeastern Colombia, Paraguay and eastern Peru and Bolivia, at elevations from sea level to 1500 m.[2] It is the only recognized species in the genus Metachirus,[1] but molecular phylogenetics studies suggest that it should probably be split into several species.[2] Population densities are usually low, and it is uncommon in parts of Central America.[2] A density of 25.6/km2 was reported near Manaus, Brazil.[3] Its karyotype has 2n = 14 and FN = 24.[3]

It is a nocturnal, solitary,[2] strongly terrestrial and omnivorous animal, feeding on fruits, small vertebrates and invertebrates.[3]

The brown four-eyed opossum builds nests made of leaves and twigs in tree branches or under rocks and logs.[4] It is seasonally polyestrous and the litter size varies from one to nine.[3]

The white spot over each eye inspired the common name of "four-eyed opossum". Its scaly tail is longer than its body.[3]

The opossum appears to be mostly insectivorous, though also consumes some types of fruit seeds, small vertebrate creatures like birds and reptiles and invertebrates like crayfish and snails.[5] The brown four-eyed opossum is a host of the Acanthocephalan intestinal parasite Gigantorhynchus ortizi.[6]

References

  1. ^ a b c Gardner, A.L. (2005). "Order Didelphimorphia". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 12. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ a b c d e f Brito, D.; Astúa, D.; Lew, D.; de la Sancha, N. (2021). "Metachirus nudicaudatus". IUCN Red List of Threatened Species. 2021: e.T40509A197311536. doi:10.2305/IUCN.UK.2021-1.RLTS.T40509A197311536.en. Retrieved 11 November 2021.
  3. ^ a b c d e f Eisenberg, John F.; Redford, Kent H. (May 15, 2000). Mammals of the Neotropics, Volume 3: The Central Neotropics: Ecuador, Peru, Bolivia, Brazil. University of Chicago Press. pp. 77–78. ISBN 978-0-226-19542-1. OCLC 493329394.
  4. ^ Bies, L. (2002). "Metachirus nudicaudatus". Animal Diversity Web. University of Michigan Museum of Zoology. Retrieved 2012-01-13.
  5. ^ Gardner, Alfred. Mammals of South America Volume 1. University of Chicago Press. p. 34.
  6. ^ Nascimento Gomes, Ana Paula; Cesário, Clarice Silva; Olifiers, Natalie; de Cassia Bianchi, Rita; Maldonado, Arnaldo; Vilela, Roberto do Val (December 2019). "New morphological and genetic data of Gigantorhynchus echinodiscus (Diesing, 1851) (Acanthocephala: Archiacanthocephala) in the giant anteater Myrmecophaga tridactyla Linnaeus, 1758 (Pilosa: Myrmecophagidae)". International Journal for Parasitology: Parasites and Wildlife. 10: 281–288. doi:10.1016/j.ijppaw.2019.09.008. PMC 6906829. PMID 31867208.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Brown four-eyed opossum: Brief Summary

provided by wikipedia EN

The brown four-eyed opossum (Metachirus nudicaudatus) is a pouchless marsupial of the family Didelphidae. It is found in different forested habitats of Central and South America, from Nicaragua to Brazil and northern Argentina, including southeastern Colombia, Paraguay and eastern Peru and Bolivia, at elevations from sea level to 1500 m. It is the only recognized species in the genus Metachirus, but molecular phylogenetics studies suggest that it should probably be split into several species. Population densities are usually low, and it is uncommon in parts of Central America. A density of 25.6/km2 was reported near Manaus, Brazil. Its karyotype has 2n = 14 and FN = 24.

It is a nocturnal, solitary, strongly terrestrial and omnivorous animal, feeding on fruits, small vertebrates and invertebrates.

The brown four-eyed opossum builds nests made of leaves and twigs in tree branches or under rocks and logs. It is seasonally polyestrous and the litter size varies from one to nine.

The white spot over each eye inspired the common name of "four-eyed opossum". Its scaly tail is longer than its body.

The opossum appears to be mostly insectivorous, though also consumes some types of fruit seeds, small vertebrate creatures like birds and reptiles and invertebrates like crayfish and snails. The brown four-eyed opossum is a host of the Acanthocephalan intestinal parasite Gigantorhynchus ortizi.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Metachirus nudicaudatus ( Spanish; Castilian )

provided by wikipedia ES

El tlacuache cuatro ojos (nahuatlismo de tlacuatzin), yupatí, filandro pardo o comadreja de anteojos (Metachirus nudicaudatus) es una especie de marsupial de la familia Didelphidae, la única que integra el discutido género Metachirus; es llamada frecuentemente Metachirus myosuros siendo considerados ambos nombres como sinónimos.[2]

Distribución y hábitat

El yupatí habita tierras bajas de bosque denso o matorral desde Nicaragua hasta Paraguay y el norte de Argentina.

Características

El pelo es corto y suave, región dorsal de color café uniforme y tenue, hasta llegar al color canela sobre los costados y debajo de las orejas; la región ventral es amarillo pálido.

La cabeza es proporcionalmente grande y muy acuminada. Las orejas son largas y desnudas. La boca es grande y armada con puntiagudos dientes. Los ojos, grandes, negros y redondos están adornados por sendas manchas claras características de los filandros y a las cuales deben el sobrenombre de zarigüeyas de cuatro ojos. Las extremidades son largas y de color claro.

La cola es larga, con poco pelo en toda su longitud, bicolor, el dorso café, por debajo blanco, destiñéndose en forma gradual hasta la punta que es toda blanca.

A diferencia de las hembras del género Philander, las de Metachirus nudicaudatus, carecen de marsupio, reduciéndose éste a simples pliegues de la piel a ambos lados de la región abdominal, entre los cuales se disponen entre cinco y nueve mamas.

Otras diferencias entre ambos géneros, se establecen en la coloración del pelo, pardo en Metachirus, y gris o negro en Philander, así como en la longitud de la cola, mucho mayor en los ejemplares del primero.

Dieta

Es esencialmente frugívoro, aunque en su dieta incluye insectos y otros invertebrados como lombrices y moluscos, huevos de ave y pequeños vertebrados, especialmente reptiles, aves y anfibios.

Reproducción

Las hembras son poliéstricas estacionales, lo que les da la capacidad de parir varias veces al año. La época de cría depende de la localización geográfica. Las crías de esta especie nacen con un mayor grado de desarrollo que el resto de metaterios. El periodo de lactancia llega hasta los dos meses. La esperanza de vida máxima se calcula en alrededor de cuatro años.

Comportamiento

Los filandros pardos son animales estrictamente nocturnos que sólo abandonan el refugio cuando se cierra la noche. Son extremadamente gregarios. Pasan la mayor parte del tiempo en tierra o sobre ramas bajas de árboles y arbustos, aunque construyen nidos de hojas entre las ramas de los árboles, aunque algunos machos, ocasionalmente, pueden refugiarse bajo troncos o rocas en el suelo.

Estado de conservación

No descarta acercarse a terrenos habitados donde es acusada de destruir plantaciones de frutales. No obstante, su especial interés por los insectos, libra a las poblaciones humanas de plagas de hormigas, termitas y cucarachas.

Véase también

Referencias

  1. Brito, D., Astua de Moraes, D., Lew, D. y de la Sancha, N. (2011). «Metachirus nudicaudatus». Lista Roja de especies amenazadas de la UICN 2011.2 (en inglés). ISSN 2307-8235. Consultado el 29 de mayo de 2012.
  2. Wilson and Reeder (2005)

Bibliografía

  • Grzimek, B., Schlager, N. y Olendorf, D. (2003). Grzimek's Animal Life Encyclopedia. Thomson Gale. Detroit.
  • MacDonald, D. (2001). The Encyclopedia of Mammals.. New York: Facts on File.
  • Martin, R.E., Pine, R.H. y DeBlase, A. F. (2001). A Manual of Mammalogy. San Francisco: McGraw-Hill.
  • McKenna, M.C., y Bell, S.K. (1997). Classification of Mammals Above the Species Level. Columbia University Press, New York. 0-231-11013-8.
  • Novak, R.M. (1999). Walker’s Mammals of the World. Johns Hopkins University Press. Baltimore.
  • Vaughan, T., Ryan, J. y Czaplewski, N. (1999). Mammalogy. Philadelphia: Saunders College Publishing.
  • Wilson, D.E., y Reeder, D.M. (2005). Mammal Species of the World. Johns Hopkins University Press. Baltimore.

 title=
license
cc-by-sa-3.0
copyright
Autores y editores de Wikipedia
original
visit source
partner site
wikipedia ES

Metachirus nudicaudatus: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

El tlacuache cuatro ojos (nahuatlismo de tlacuatzin), yupatí, filandro pardo o comadreja de anteojos (Metachirus nudicaudatus) es una especie de marsupial de la familia Didelphidae, la única que integra el discutido género Metachirus; es llamada frecuentemente Metachirus myosuros siendo considerados ambos nombres como sinónimos.​

license
cc-by-sa-3.0
copyright
Autores y editores de Wikipedia
original
visit source
partner site
wikipedia ES

Metachirus nudicaudatus ( Basque )

provided by wikipedia EU

Metachirus nudicaudatus Metachirus generoko animalia da. Didelphimorphia ordenaren barruko ugaztuna da. Didelphinae azpifamilia eta Didelphidae familian sailkatuta dago.

Erreferentziak

  1. (Ingelesez)Mammals - full taxonomy and Red List status Ugaztun guztien egoera 2008an
  2. É. Geoffroy (1803) Cat. Mam. Mus. Natl. Hist. Nat. 142. or..

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
license
cc-by-sa-3.0
copyright
Wikipediako egileak eta editoreak
original
visit source
partner site
wikipedia EU

Metachirus nudicaudatus: Brief Summary ( Basque )

provided by wikipedia EU

Metachirus nudicaudatus Metachirus generoko animalia da. Didelphimorphia ordenaren barruko ugaztuna da. Didelphinae azpifamilia eta Didelphidae familian sailkatuta dago.

license
cc-by-sa-3.0
copyright
Wikipediako egileak eta editoreak
original
visit source
partner site
wikipedia EU

Metachirus nudicaudatus ( French )

provided by wikipedia FR

L'Opossum à queue de rat[1],[2] ou Opossum brun à quatre yeux[3] (Metachirus nudicaudatus) est une espèce de mammifères marsupiaux de la famille des Didelphidae (les opossums d'Amérique). C'est la seule espèce du genre Metachirus.

Liste des sous-espèces

Selon Mammal Species of the World (version 3, 2005) (31 mai 2010)[4] :

  • sous-espèce Metachirus nudicaudatus colombianus
  • sous-espèce Metachirus nudicaudatus modestus
  • sous-espèce Metachirus nudicaudatus myosuros
  • sous-espèce Metachirus nudicaudatus nudicaudatus
  • sous-espèce Metachirus nudicaudatus tschudii

Notes et références

  1. (en) Murray Wrobel, 2007. Elsevier's dictionary of mammals: in Latin, English, German, French and Italian. Elsevier, 2007. (ISBN 0444518770), 9780444518774. 857 pages. Rechercher dans le document numérisé
  2. Meyer C., ed. sc., 2009, Dictionnaire des Sciences Animales. consulter en ligne. Montpellier, France, Cirad.
  3. « Metachirus nudicaudatus », IUCN Red List of Threatened Species, sur http://www.iucnredlist.org/, IUCN, 2010 (consulté le 16 décembre 2015)
  4. Mammal Species of the World (version 3, 2005), consulté le 31 mai 2010
license
cc-by-sa-3.0
copyright
Auteurs et éditeurs de Wikipedia
original
visit source
partner site
wikipedia FR

Metachirus nudicaudatus: Brief Summary ( French )

provided by wikipedia FR

L'Opossum à queue de rat, ou Opossum brun à quatre yeux (Metachirus nudicaudatus) est une espèce de mammifères marsupiaux de la famille des Didelphidae (les opossums d'Amérique). C'est la seule espèce du genre Metachirus.

license
cc-by-sa-3.0
copyright
Auteurs et éditeurs de Wikipedia
original
visit source
partner site
wikipedia FR

Kaalstaartbuidelrat ( Dutch; Flemish )

provided by wikipedia NL

De kaalstaartbuidelrat (Metachirus nudicaudatus) is een zoogdier uit de familie van de Didelphidae.

Verspreiding

De kaalstaartbuidelrat komt voor van de zuidelijke Mexicaanse staat Chiapas tot het noorden van Argentinië. De soort bewoont regenwouden en boomsavannes van zeeniveau tot 1.200 meter hoogte. Er worden vijf ondersoorten onderscheiden:

  • M. n. nudicaudatusVenezuela, Guyana’s, noordelijk Brazilië
  • M. n. colombianus – zuiden van Mexico via Midden-Amerika tot Venezuela en Ecuador
  • M. n. modestusParaguay, zuidelijk Brazilië, Argentinië
  • M. n. myosuros – oostelijk Brazilië
  • M. n. tschudiiAmazonebekken

Uiterlijk

De kaalstaartbuidelrat heeft een kopromplengte van 19 tot 31 cm. Het gewicht bedraagt 400 tot 800 gram. Dit dier heeft een bruinrode vacht met vlekken boven de ogen en een onbehaarde staart, die niet kan grijpen. De kaalstaartbuidelrat is slank gebouwd met relatief lange poten.[2] Net als dwergbuidelratten heeft de kaalstaartbuidelrat geen buidel.

Leefwijze

De kaalstaartbuidelrat is een nachtactief dier dat solitair en in bomen en op de grond leeft. Deze buidelrat voedt zich voedt zich met insecten, slakken, kleine gewervelden zoals kikkers, hagedissen, knaagdieren en kleine vogels, eieren en fruit. Per legsel worden één tot negen jongen geboren. De kaalstaartbuidelrat kan drie tot vier jaar oud worden.

Gevangenschap

In Europese dierentuinen is de kaalstaartbuidelrat in het verleden alleen in London Zoo gehouden. De soort behoorde in de jaren vijftig van de twintigste eeuw enkele jaren tot de collectie en in 1956 was er fokresultaat.[3]

Bronnen, noten en/of referenties
  1. (en) Kaalstaartbuidelrat op de IUCN Red List of Threatened Species.
  2. De buidelratten. In: Dieren in het wild – loofwoud en eucalyptusbos. J Honders. Reader’s Digest (1992).
  3. Zootierliste - Metachirus nudicaudatus

license
cc-by-sa-3.0
copyright
Wikipedia-auteurs en -editors
original
visit source
partner site
wikipedia NL

Kaalstaartbuidelrat: Brief Summary ( Dutch; Flemish )

provided by wikipedia NL

De kaalstaartbuidelrat (Metachirus nudicaudatus) is een zoogdier uit de familie van de Didelphidae.

license
cc-by-sa-3.0
copyright
Wikipedia-auteurs en -editors
original
visit source
partner site
wikipedia NL

Cuíca-marrom ( Portuguese )

provided by wikipedia PT

A cuíca-cauda-de-rato[2] (nome científico: Metachirus nudicaudatus), também conhecida por mucura-de-quatro-olhos, japuti[3] ou cuíca-marrom[4] é um marsupial da família dos didelfiídeos (Didelphidae), de porte médio e hábito noturno, terrestre, sendo encontrado no México, Costa Rica, Nicarágua, Guiana, Guiana Francesa, Suriname, Brasil, Colômbia, Panamá, Paraguai, Peru, Venezuela, Bolívia, Equador e Argentina.[1] Vive em média de 3 a 4 anos e sua longevidade é afetada por ser frequentemente vitimas de atropelamentos. É semelhante ao Philander opossum, mas de pelagem marrom e cauda inteiramente desprovida de pelos.[5] Uma densidade de 25,6 por quilômetro quadrado foi relatada perto de Manaus, no Brasil. Seu cariótipo tem 2n = 14 e FN = 24.[6]

Etimologia

Seus nomes populares derivam do tupi-guarani: cuíca advém de *ku'ika;[7][8] mucura de mukúra;[9] e jupati deriva do tupi-guarani yupa'ti.[3][10]

Características

O animal apresenta o corpo com comprimento de aproximadamente de 10 a 15 centímetros e peso entre 90 a 110 gramas por isso demostram a fragilidade e ao sinal de perigo foge entre folhas da mata com muita agilidade e rapidez.[11]

Essa espécie tem coloração geral mais escura em tom canela, com o topo da cabeça mais escura e manchas sobre os olhos laranja-avermelhado. A cauda nua é muito longa em relação ao comprimento do corpo e não apresenta prolongamento de pelos na base da cauda.[12]

Comportamento

Apresenta um comportamento tranquilo, geralmente não atacam por iniciativa própria, somente tentam se defender de predadores, abrindo a boca expondo assim seus afiados dentes e emitindo um som rouco e longo.[11]

Hábitos alimentares

Os gambás marrons de quatro olhos são basicamente insetívoros, como esses animais raramente saem do solo da floresta sua dieta se torna restrita a itens da serapilheira. Sua dieta também inclui invertebrados, algumas frutas e sementes, pequenos vertebrados, como mamíferos, répteis e anfíbios, bem como ovos.[13]

Predação

A cuíca-cauda-de-rato é facilmente encontrada no conteúdo estomacal de diversas espécies predadoras como as corujas, harpias e carcarás, dentre as aves, e por espécies de felinos como jaguatiricas, gato-do-mato, gato-maracajá, onças, onça-pardas, jaguarundis e também por canídeos como raposa e cachorro vinagre.[13]

Reprodução

As cuícas dependem de períodos de maior calor e umidade no ar para reprodução, já que as ninhadas necessitam de temperaturas altas para o desenvolvimento dos embriões. Após a gestação, com duração aproximada de 15 dias, dão a luz a cerca de 7 a 14 filhotes por ninhada.[5]

Como marsupiais as cuícas possuem uma bolsa no ventre que funciona como um segundo útero, chamada de marsúpio. Nesta bolsa se encontram as mamas que vão alimentar os filhotes até estarem prontos para saírem sozinhos.[5]

Habitat e ecologia

Esta espécie é normalmente encontrada em matas perenes maduras em planícies e contrafortes, e ocasionalmente em floresta secundária decídua ou densa. Os indivíduos parecem preferir florestas maduras com pouca vegetação rasteira, embora também possam estar presentes na vegetação densa. Os ninhos são localizados dentro de ocos de árvores ou perto do solo, bem escondidos.[1]

Estado de conservação

Atualmente, as cuícas são consideradas uma espécie pouco preocupante. Seu estado de conservação foi determinado devido ao grande tamanho da sua população, grande distribuição geográfica e tolerância a ambientes perturbados por humanos.[1]

A destruição de seu habitat é a maior ameaça humana às cuícas. Em países da América Latina, elas são caçadas para alimentação, como também por serem pragas agrícolas que se alimentam de campos de milho e culturas de frutas, causando prejuízo aos agricultores.[1]

Referências

  1. a b c d e Brito, D.; Astúa, D.; Lew, D.; de la Sancha, N. (2021). «Brown Four-eyed Opossum - Metachirus nudicaudatus». Lista Vermelha da IUCN. União Internacional para Conservação da Natureza (UICN). p. e.T40509A197311536. doi:10.2305/IUCN.UK.2021-1.RLTS.T40509A197311536.en. Consultado em 17 de julho de 2021
  2. «Cuíca e carnaval». Secretaria de Infraestrutura e Meio Ambiente. 2016
  3. a b «Japuti». Michaelis. Consultado em 17 de julho de 2021
  4. Martins, Fernando (2007). Identificação de Marsupiais do estado do Pará com base na análise da microestrutura dos pêlos (PDF). Curitiba: Departamento de Zoologia, Setor de Ciências Biológicas, Universidade Federal do Paraná. p. 15
  5. a b c Andrade, Antenor; Pinto, Sergio Correia; Oliveira, Rosilene Santos de (2006). Animais de Laboratório: criação e experimentação. Manguinhos, Rio de Janeiro: Fiocruz. ISBN 9788575413869
  6. Eisenberg, John F.; Redford, Kent H. (15 de maio de 2000). Mammals of the Neotropics, Volume 3: The Central Neotropics: Ecuador, Peru, Bolivia, Brazil. Chicago: Imprensa da Universidade de Chicago. pp. 77–78. ISBN 978-0-226-19542-1. OCLC 493329394
  7. Houaiss, verbete cuíca
  8. «Cuíca». Michaelis. Consultado em 17 de julho de 2021
  9. «Mucura». Michaelis. Consultado em 17 de julho de 2021
  10. Houaiss, verbete jupati
  11. a b Seamons, G. R. (julho de 2006). «Mammal Species of the World: A Taxonomic and Geographic Reference (3rd edition)». Reference Reviews. 20 (5): 41–42. ISSN 0950-4125
  12. Vieira, C. L. G. C. (2006). Sistemática do jupati Metachirus Burmeister, 1854 (Mammalia: Didelphimorphia) (PDF). Vitória: Universidade Federal do Espírito Santo, Centro de Ciências Humanas e Naturais
  13. a b Gardner, A.L. (2005). «Metachirus nudicaudatus». In: Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference 3.ª ed. Baltimore, Marilândia: Imprensa da Universidade Johns Hopkins. p. 12. ISBN 978-0-8018-8221-0. OCLC 62265494
 title=
license
cc-by-sa-3.0
copyright
Autores e editores de Wikipedia
original
visit source
partner site
wikipedia PT

Cuíca-marrom: Brief Summary ( Portuguese )

provided by wikipedia PT

A cuíca-cauda-de-rato (nome científico: Metachirus nudicaudatus), também conhecida por mucura-de-quatro-olhos, japuti ou cuíca-marrom é um marsupial da família dos didelfiídeos (Didelphidae), de porte médio e hábito noturno, terrestre, sendo encontrado no México, Costa Rica, Nicarágua, Guiana, Guiana Francesa, Suriname, Brasil, Colômbia, Panamá, Paraguai, Peru, Venezuela, Bolívia, Equador e Argentina. Vive em média de 3 a 4 anos e sua longevidade é afetada por ser frequentemente vitimas de atropelamentos. É semelhante ao Philander opossum, mas de pelagem marrom e cauda inteiramente desprovida de pelos. Uma densidade de 25,6 por quilômetro quadrado foi relatada perto de Manaus, no Brasil. Seu cariótipo tem 2n = 14 e FN = 24.

license
cc-by-sa-3.0
copyright
Autores e editores de Wikipedia
original
visit source
partner site
wikipedia PT

Brun fyrögonpungråtta ( Swedish )

provided by wikipedia SV

Brun fyrögonpungråtta (Metachirus nudicaudatus) är ett däggdjur i familjen pungråttor som förekommer i Central- och Sydamerika.

Taxonomi

Brun fyrögonpungråtta är den enda arten i sitt släkte (Metachirus) och liknar arter från släktet Philander i utseende men det finns ingen närmare släktskap mellan dem. Däremot används släktnamnen i vissa äldre avhandlingar vice versa.[2] Artikeln följer angående släktnamnet standardverket Mammal Species of the World från 2005.[3] Molekylärgenetiska studier visade stora differenser mellan olika individer. Kanske måste populationen delas i flera arter.[1]

Utseende

Arten når en kroppslängd mellan 19 och 31 cm och därtill kommer en något längre svans. Vikten varierar vanligen mellan 90 och 480 gram (sällan upp till 800 gram). Pälsen har på ovansidan en brun färg, ofta med svarta skuggor och undersidan är ljusgrå. I det mörka ansiktet finns två ljusa punkter över ögonen som påminner om ytterligare ögon. Svansen bär bara nära roten hår.[2]

Honor saknar pung (Marsupium) och har bara enkla hudflikar för att skydda ungarna. Antalet spenar varierade mellan fem och nio.[2]

Utbredning och habitat

Utbredningsområdet sträcker sig främst från södra Nicaragua till Paraguay och nordöstra Argentina. 2007 hittades arten även i södra Mexiko. Den vistas vanligen i låglandet och i bergstrakter upp till 1 200 meter över havet, sällan upp till 1 500 meter. Habitatet utgörs av städsegröna skogar och buskmarker.[1]

Ekologi

Brun fyrögonpungråtta bygger bon av kvistar eller gömmer sig i bergssprickor. Den är aktiv på natten och letar vanligen på marken efter föda. Arten är allätare och livnär sig av olika små ryggradsdjur, ägg, ryggradslösa djur och frukter.[2] Utanför parningstiden lever individerna ensamma.[1]

Honor som observerades i Centralamerika parade sig omkring november. Per kull föddes en till nio ungar som under februari blev självständiga. Livslängden överstiger troligen inte fyra år.[2]

För arten är inga större hot kända och då den har ett stort utbredningsområde och ett stabilt bestånd listas den av IUCN som livskraftig (LC).[1]

Referenser

Noter

  1. ^ [a b c d e] Brito, D., Astua de Moraes, D., Lew, D. & de la Sancha, N. 2011 Metachirus nudicaudatus . Från: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. Läst 2012-02-18.
  2. ^ [a b c d e] Nowak, R. M. (1999) s. 24-25 online
  3. ^ Wilson & Reeder, red (2005). Metachirus (på engelska). Mammal Species of the World. Baltimore: Johns Hopkins University Press. ISBN 0-8018-8221-4

Tryckta källor

  • Nowak, Ronald M.: Walker's Mammals of the World. Johns Hopkins University Press, 1999 ISBN 0-8018-5789-9
license
cc-by-sa-3.0
copyright
Wikipedia författare och redaktörer
original
visit source
partner site
wikipedia SV

Brun fyrögonpungråtta: Brief Summary ( Swedish )

provided by wikipedia SV

Brun fyrögonpungråtta (Metachirus nudicaudatus) är ett däggdjur i familjen pungråttor som förekommer i Central- och Sydamerika.

license
cc-by-sa-3.0
copyright
Wikipedia författare och redaktörer
original
visit source
partner site
wikipedia SV

Metachirus nudicaudatus ( Vietnamese )

provided by wikipedia VI

Metachirus nudicaudatus là một loài động vật có vú, loài duy nhất trong chi Metachirus, thuộc họ Didelphidae, bộ Didelphimorphia. Loài này được É. Geoffroy mô tả năm 1803.[2]

Phân loài

  • Metachirus nudicaudatus colombianus
  • Metachirus nudicaudatus modestus
  • Metachirus nudicaudatus myosuros
  • Metachirus nudicaudatus nudicaudatus
  • Metachirus nudicaudatus tschudii

Chú thích

  1. ^ Brito, D., Astua de Moraes, D., Lew, D. & de la Sancha, N. (2011). Metachirus nudicaudatus. Sách Đỏ IUCN các loài bị đe dọa. Phiên bản 2011.2. Liên minh Bảo tồn Thiên nhiên Quốc tế. Truy cập ngày 18 tháng 1 năm 2012. Database entry includes justification for why this species is of least concern
  2. ^ a ă Wilson, D. E.; Reeder, D. M. biên tập (2005). “Metachirus nudicaudatus”. Mammal Species of the World . Baltimore: Nhà in Đại học Johns Hopkins, 2 tập (2.142 trang). tr. 142. ISBN 978-0-8018-8221-0. OCLC 62265494.

Tham khảo

 src= Wikispecies có thông tin sinh học về Metachirus nudicaudatus

Liên kết ngoài

 src= Phương tiện liên quan tới Metachirus nudicaudatus tại Wikimedia Commons


Hình tượng sơ khai Bài viết liên quan đến động vật có vú này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI

Metachirus nudicaudatus: Brief Summary ( Vietnamese )

provided by wikipedia VI

Metachirus nudicaudatus là một loài động vật có vú, loài duy nhất trong chi Metachirus, thuộc họ Didelphidae, bộ Didelphimorphia. Loài này được É. Geoffroy mô tả năm 1803.

license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI

四眼负鼠属 ( Chinese )

provided by wikipedia 中文维基百科
Brown Four-eyed Opossum area.png


四眼負鼠屬(Metachirus,四眼負鼠)哺乳綱的一屬,而與四眼負鼠屬(四眼負鼠)同科的動物尚有小尾負鼠屬、短尾負鼠屬(短尾負鼠)等之數種哺乳動物

 title=
license
cc-by-sa-3.0
copyright
维基百科作者和编辑

四眼负鼠属: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科


四眼負鼠屬(Metachirus,四眼負鼠),哺乳綱的一屬,而與四眼負鼠屬(四眼負鼠)同科的動物尚有小尾負鼠屬、短尾負鼠屬(短尾負鼠)等之數種哺乳動物

 title= 取自“https://zh.wikipedia.org/w/index.php?title=四眼负鼠属&oldid=36306701分类负鼠目隐藏分类:本地相关图片与维基数据相同含有英語的條目
license
cc-by-sa-3.0
copyright
维基百科作者和编辑

갈색네눈주머니쥐 ( Korean )

provided by wikipedia 한국어 위키백과

갈색네눈주머니쥐(Metachirus nudicaudatus)는 주머니쥐과에 속하는 유대류의 일종이다.[3] 니카라과에서 파라과이 그리고 아르헨티나 북부 지역에 이르는 중앙아메리카남아메리카의 해수면부터 해발 1,500m 높이의 다양한 숲 서식지에서 발견된다.[1][2] 갈색네눈주머니쥐속(Metachirus)의 유일종이지만,[1] 분자생물학 연구 결과에 의해 여러 종으로 분리될 가능성도 있다.[1][2]

통상적으로 개체군밀도가 낮으며, 중앙아메리카 일부 지역에서 거의 드물다.[2] 브라질 마나우스 근처에서의 개체군밀도가 25.6/km2로 보고된 바 있다.[3] 핵형은 2n = 14, FN = 24이다.[3]

군집 생활을 하지 않고 거의 육상 생활을 하며[2], 야행성 및 잡식성 동물이고, 먹이는 나무 열매와 작은 척추동물 그리고 무척추동물이다.[3] 갈색네눈주머니쥐는 나뭇 가지들 사이 또는 바위와 통나무 아래에 나뭇잎과 가지를 사용하여 둥지를 짓는다.[4]

계절에 맞춰 발정을 하며, 한 번에 한 마리에서 아홉 마리까지 새끼를 낳는다.[3] "네눈주머니쥐"라는 이름이 붙은 이유는 각 눈에 흰 반점이 있기 때문이다. 꼬리는 비늘로 덮여 있으며, 몸 길이보다 길다.[3]

계통 분류

다음은 주머니쥐과의 계통 분류이다.[5]

주머니쥐과 양털주머니쥐아과

붓꼬리주머니쥐속

     

양털주머니쥐속

   

검은어깨주머니쥐속

      주머니쥐아과

칼리노프스키생쥐주머니쥐속

    쇠주머니쥐족    

회색쇠주머니쥐속

   

쇠주머니쥐속

     

짧은꼬리주머니쥐속

      주머니쥐족  

갈색네눈주머니쥐속

     

물주머니쥐속

     

족제비주머니쥐속

     

주머니쥐속

   

네눈주머니쥐속

          살찐꼬리쇠주머니쥐족  

가는주머니쥐속

       

그라킬리나누스속

   

크립토나누스속

       

파타고니아주머니쥐속

   

살찐꼬리쇠주머니쥐속

               

각주

  1. Gardner, A.L. (2005). 〈Order Didelphimorphia〉 [주머니쥐목]. Wilson, D.E.; Reeder, D.M. 《Mammal Species of the World: A Taxonomic and Geographic Reference》 (영어) 3판. 존스 홉킨스 대학교 출판사. 12쪽. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. Brito, D., Astua de Moraes, D., Lew, D. & de la Sancha, N. (2011). Metachirus nudicaudatus. 《멸종 위기 종의 IUCN 적색 목록. 2011.2판》 (영어). 국제 자연 보전 연맹. 2012년 1월 18일에 확인함. Database entry includes justification for why this species is of least concern
  3. Eisenberg, John F.; Redford, Kent H. (2000년 5월 15일). 《Mammals of the Neotropics, Volume 3: The Central Neotropics: Ecuador, Peru, Bolivia, Brazil》. University of Chicago Press. 77–78쪽. ISBN 978-0-226-19542-1. OCLC 493329394.
  4. Bies, L. (2002). Metachirus nudicaudatus. 《Animal Diversity Web》. University of Michigan Museum of Zoology. 2012년 1월 13일에 확인함. |work=에 외부 링크가 있음 (도움말)
  5. Amador, L.I.; Giannini, N.P. (2016). “Phylogeny and evolution of body mass in didelphid marsupials (Marsupialia: Didelphimorphia: Didelphidae)”. 《Organisms Diversity & Evolution》: 1–17. doi:10.1007/s13127-015-0259-x.
 title=
license
cc-by-sa-3.0
copyright
Wikipedia 작가 및 편집자

갈색네눈주머니쥐: Brief Summary ( Korean )

provided by wikipedia 한국어 위키백과

갈색네눈주머니쥐(Metachirus nudicaudatus)는 주머니쥐과에 속하는 유대류의 일종이다. 니카라과에서 파라과이 그리고 아르헨티나 북부 지역에 이르는 중앙아메리카남아메리카의 해수면부터 해발 1,500m 높이의 다양한 숲 서식지에서 발견된다. 갈색네눈주머니쥐속(Metachirus)의 유일종이지만, 분자생물학 연구 결과에 의해 여러 종으로 분리될 가능성도 있다.

통상적으로 개체군밀도가 낮으며, 중앙아메리카 일부 지역에서 거의 드물다. 브라질 마나우스 근처에서의 개체군밀도가 25.6/km2로 보고된 바 있다. 핵형은 2n = 14, FN = 24이다.

군집 생활을 하지 않고 거의 육상 생활을 하며, 야행성 및 잡식성 동물이고, 먹이는 나무 열매와 작은 척추동물 그리고 무척추동물이다. 갈색네눈주머니쥐는 나뭇 가지들 사이 또는 바위와 통나무 아래에 나뭇잎과 가지를 사용하여 둥지를 짓는다.

계절에 맞춰 발정을 하며, 한 번에 한 마리에서 아홉 마리까지 새끼를 낳는다. "네눈주머니쥐"라는 이름이 붙은 이유는 각 눈에 흰 반점이 있기 때문이다. 꼬리는 비늘로 덮여 있으며, 몸 길이보다 길다.

license
cc-by-sa-3.0
copyright
Wikipedia 작가 및 편집자