Diagnosis: Modal fin-ray counts of D-X,14 A-III,8 are shared among most of the regional Lutjanus species, including L. analis, L. apodus, L. cyanopterus, L. griseus, L. jocu and the deep-water snappers L. buccanella, L. campechanus, and L. vivanus. L. buccanella juveniles have a distinctive yellow saddle mark on the upper caudal peduncle and an indistinct lateral spot. (DNA)
Description: Body wide and relatively thick with a sloping forehead and a large round eye (distinctly larger than in the shallow-water congeners) and large terminal mouth. Dorsal-fin base long and anal-fin base short. Prominent dorsal, anal, and pelvic-fin spines and a large non-serrated preopercular spine.
Transitional stage: Transitional recruits show only a speckling of fine surface melanophores in addition to the residual larval melanophore complement. The lateral spot is made up of fine melanophores in a wide ellipse centered on the lateral line under the soft dorsal fin. The body becomes covered in fine leukophores. Lateral and ventral iridescence is prominent and includes a stripe from the mid-upper jaw around the lower eye socket and then widening to cover the preopercle. In life, a distinctive yellow saddle-patch develops on the dorsal caudal peduncle.
Juveniles: Juvenile L. buccanella
Lutjanus buccanella és una espècie de peix de la família dels lutjànids i de l'ordre dels perciformes.
Menja principalment peixos.[4]
És un peix marí de clima subtropical i associat als esculls de corall que viu entre m de fondària.[4][6]
Es troba des de Carolina del Nord (Estats Units) i Bermuda fins a l'Illa de Trinitat i el nord del Brasil,[7] incloent-hi el Golf de Mèxic.[8] És molt comú al Carib, particularment a les Antilles.[9][4]
Es comercialitza fresc.[10]
Lutjanus buccanella és una espècie de peix de la família dels lutjànids i de l'ordre dels perciformes.
The blackfin snapper (Lutjanus buccanella), also known as the blackspot snapper, blackfin red snapper, gun-mouth backfin, gun-mouth snapper, redfish and wrenchman is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the western Atlantic Ocean. It is a commercially important species, though it has been reported to carry the ciguatera toxin.
The blackfin snapper was first formally described as Mesoprion buccanellla in 1828 by the French zoologist Georges Cuvier with the type locality given as jointly as Martinique and St Thomas Island in the West Indies.[3] The specific name is based on the local name for this species on Martinique, boucanella.[4]
The blackfin snapper has the typical almond-shaped body of the snappers in the genus Lutjanus,[5] its body is relatively deep and laterally compressed.[6] The dorsal fin is continuous but has two lobes, the caudal fin is truncate, the pectoral fins are long and the anal fin is rounded.[5] The mouth is large with a slightly protrusible upper jaw which slips under the cheekbone when the mouth is closed. Each jaw has at least one row of pointed conical teeth some of which have developed into canines. The vomerine teeth are arranged in a chevron with a posterior extension running down the centre of the roof of mouth; on each side of the roof of the mouth there is a single tooth patch.[6] The preopercular incision and knob are poorly developed. The scale rows on the back extend diagonally from the lateral line. The dorsal fin has 10 spines and 14 soft rays, with a slight incision after the spines, while the anal fin has 3 spines and 8 soft rays.[2] The maximum total length recorded for this species is 75 cm (30 in) although 50 cm (20 in) is more typical, and the maximum published weight is 14.0 kg (30.9 lb).[2] The overall colour of this species is red fading to silvery-red on the abdomen. The caudal, anal and pelvic fins are yellowish. There is an obvious dark comma at the base of the pectoral fins, which gave this fish its most widely accepted common name. The juveniles are resemble the adults but they have a wide vivid yellow patch on the dorsal part of the caudal peduncle.[5]
The blackfin snapper is a species of the western Atlantic Ocean. Its range extends from Bermuda and North Carolina southwards along the Atlantic coast of the United States to the Bahamas, then west into the Gulf of Mexico from the Florida Keys, the Flower Garden Banks and vicinity to Veracruz, Mexico south to the northern Yucatan Peninsula and northwestern Cuba. It also extends throughout the Caribbean Sea, along the South American coast as far south as Sao Paulo, Brazil.[1] It occurs over sandy and rocky substrates close to ledges at depths of 60 to 90 m (200 to 300 ft). The adults are found offshore close to the continental shelf, while the juveniles are normally found in rocky outcroppings in the vicinity of reefs in shallower waters at depths between 6 and 18 m (20 and 59 ft).[5]
The blackfin snapper is social species which can aggregate in small schools. It is a predator feeding opportunistically near the sea bed. The adults' diet is dominated by smaller fishes, the juveniles feed on more invertebrates including shrimp and worms, eating more fish as they grow. This species has been recorded as spawning throughout the year, with peaks in April and September. Spawning takes place mainly off Jamaica and the eggs are pelagic, floating with the currents. This species has a number of predators throughout its life including other snappers, sharks, barracudas, groupers and moray eels.[5]
The blackfin snapper is considered to be a good fish for eating which is mainly sold at market as fresh fish.[2] It is caught as part of a mixed snapper catch using traps, handlines and longlines. There have been reports of ciguatera poisoning after the consumption of the blackfin snapper.[5] Although it is suspected that some populations may have declined there is almost no statistics on landings or abundance for this species landings. The deeper habitats and resultant specialised fishing equipment required to catch this species offer some protection from overexploitation. As there is not enough information on the population status of this species, the IUCN lists it as Data Deficient.[1]
The blackfin snapper (Lutjanus buccanella), also known as the blackspot snapper, blackfin red snapper, gun-mouth backfin, gun-mouth snapper, redfish and wrenchman is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae. It is native to the western Atlantic Ocean. It is a commercially important species, though it has been reported to carry the ciguatera toxin.
Lutjanus buccanella es una especie de peces de la familia Lutjanidae en el orden de los Perciformes.
• Los machos pueden llegar alcanzar los 75 cm de longitud total.[1][2]
Come principalmente peces.
Es un pez de mar de clima tropical y asociado a los arrecifes de coral.
Se encuentra desde Carolina del Norte (Estados Unidos) y Bermuda hasta la Isla de Trinidad y el norte del Brasil, incluyendo el Golfo de México.
Se comercializa fresco.
Datos: Q2143710
Multimedia:
Lutjanus buccanella es una especie de peces de la familia Lutjanidae en el orden de los Perciformes.
Lutjanus buccanella Lutjanus generoko animalia da. Arrainen barruko Lutjanidae familian sailkatzen da.
Lutjanus buccanella Lutjanus generoko animalia da. Arrainen barruko Lutjanidae familian sailkatzen da.
Lutjanus buccanella is een straalvinnige vissensoort uit de familie van snappers (Lutjanidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1828 door Cuvier.
Bronnen, noten en/of referenties
Svartfenad snapper (Lutjanus buccanella) är en fisk i familjen Lutjanidae som finns från sydöstra USA till nordöstra Brasilien.
Den svartfenade snappern har en förhållandevis hög kropp med en dubbel ryggfena med 10 taggstrålar och 14 mjukstrålar. Även analfenan har en liknande uppbyggnad, med 3 taggstrålar och 8 mjustrålar. Kroppen är röd, ljusnande till silvfärgad mot undersidan. Buk- anal- och stjärtfenorna är gulaktiga till orangefärgade. Vid bröstfenornas bas har den en tydlig, svart fläck. Bröstfenorna är långa, medan analfenan är avrundad.[3] Små ungfiskar (upp till 2 cm) är ljusblå med en vid, gul längsstrimma.[4] Arten kan bli upp till 75 cm lång, och som mest väga 14 kg.[5]
Ungdjuren lever gärna i närheten av rev på grunt vatten (35 till 50 m[3]), medan de vuxna djuren lever på djupare vatten (som mest ner till 200 m[5], men vanligen mellan 80 och 150 m[3]) i närheten av klipphyllor och liknande formationer nära kontinentalhyllan. Arten föredrar sand- och klippbotten. De vuxna fiskarna lever av fisk som de fångar nära botten, medan ungfiskarna tar räkor, maskar och andra ryggradslösa djur.[4]
Den svartfenade snappern leker året runt, med toppar i april och september. Hanen blir könsmogen vid en längd av 38 cm, honan vid 18 cm. Äggen och larverna är pelagiska.[4]
Arten är en omtyckt matfisk och populär sportfisk. Ett kommersiellt fiske förekommer[5], men sportfisket svarar för den största mängden.[4]
Den svartfenade snappern finns i västra Atlanten från North Carolina i USA över Mexikanska golfen och Bermuda till Trinidad och norra Brasilien. Den är mycket vanlig i Västindien, i synnerhet vid Antillerna.[5]
Svartfenad snapper (Lutjanus buccanella) är en fisk i familjen Lutjanidae som finns från sydöstra USA till nordöstra Brasilien.
黑鰭笛鯛，為輻鰭魚綱鱸形目鱸亞目笛鯛科的其中一種，分布於西大西洋區，從美國北卡羅萊納州至巴西北部海域，棲息深度20-200公尺，本魚體主要是鮮紅色，較低的兩側和腹部為銀色，鰭黃色至橙色，在胸鰭基部具一個突出的黑色斑點，背鰭硬棘10枚;背鰭軟條14枚;臀鰭硬棘3枚;臀鰭軟條8枚，體長可達75公分，棲息在沙石底質的海域，屬肉食性，以魚類為食，可做為食用魚。
这是一篇與鱸形目相關的小作品。你可以通过编辑或修订扩充其内容。 黑鰭笛鯛，為輻鰭魚綱鱸形目鱸亞目笛鯛科的其中一種，分布於西大西洋區，從美國北卡羅萊納州至巴西北部海域，棲息深度20-200公尺，本魚體主要是鮮紅色，較低的兩側和腹部為銀色，鰭黃色至橙色，在胸鰭基部具一個突出的黑色斑點，背鰭硬棘10枚;背鰭軟條14枚;臀鰭硬棘3枚;臀鰭軟條8枚，體長可達75公分，棲息在沙石底質的海域，屬肉食性，以魚類為食，可做為食用魚。
