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Diagnostic Description

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This species is distinguished by the following characters: Rings 15 + 37-38 = 52-53; D rays 24-25; subdorsal rings 5-6; pectoral fin rays 13-14; head length (HL) 8.6-8.8 in SL; snout length 2.5-2.7 in HL; body pattern generally consists of a series of 12 narrow white bars, each preceded by much broader, red bar punctuated with variable-sized white ocelli; caudal fin is red with broad, white posterior margin (Ref. 74959).Description: Characterized by discontinuous superior trunk and tail ridges; straight lateral trunk ridge, ends near anal ring; continuous inferior trunk and tail ridges (Ref. 90102).
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Recorder
Estelita Emily Capuli
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Life Cycle

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Male carries the eggs in a brood pouch (Ref. 205).
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Susan M. Luna
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Morphology

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Dorsal soft rays (total): 24 - 25; Analsoft rays: 4
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Biology

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Usually encountered solitarily or in small groups containing up to 4 individuals on sheltered reefs in the vicinity of Triton Bay at depths of about 5-20 m. It was often seen on algal-covered rocky surfaces, but on one occasion was found among the branches of an unidentified gorgonian sea fan. The brood pouch is found immediately behind the anal fin and occupies the ventral surface of the first 10 tail rings (one pouch contained 34 ripe eggs with diameter ca 0.7 mm (Ref. 74959).
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Corythoichthys benedetto

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Corythoichthys benedetto, commonly known as Benedetto's pipefish, is a species of marine fish of the family Syngnathidae. It inhabits the Indo-West Pacific, near Thailand, Myanmar, Indonesia, Papua New Guinea, and Australia.[1] It is found on algae-covered rocky surfaces and gorgonian sea fans at depths of 5 to 20 metres (16 to 66 ft), where it can grow to lengths of around 7 centimetres (2.8 in).[2] It is usually found alone, although it can be found in groups of up to four individuals. This species is ovoviviparous, with males brooding when they are at lengths of 5 to 5.5 centimetres (2.0 to 2.2 in).[2] The specific name and common name honour the late Italian prime minister Benedetto Craxi (1934-2000).[3]

Description

Corythoichthys benedetto grows up to lengths of 7 centimetres (2.8 in).[2] It may be identified by its body pattern of 12 thin white bars along the length of its body, each preceded by a thick red bar. These bars may be punctuated by variable-sized white ocelli.[4]

References

  1. ^ a b Gillespie, K. & Pollom, R. (2016). "Corythoichthys benedetto". The IUCN Red List of Threatened Species. 2016: e.T65364798A67619385. doi:10.2305/IUCN.UK.2016-1.RLTS.T65364798A67619385.en.
  2. ^ a b c Allen, G.R. and M.V. Erdmann, 2008. Corythoichthys benedetto, a new pipefish (Pisces:Syngnathidae) from Indonesia and Papua New Guinea. Aqua Int. J. Ichthyol. 13(3-4):121-126
  3. ^ Froese, Rainer; Pauly, Daniel (eds.) (2018). "Corythoichthys benedetto" in FishBase. February 2018 version.
  4. ^ Dianne J. Bray, Corythoichthys benedetto in Fishes of Australia, accessed 23 Nov 2017, http://fishesofaustralia.net.au/home/species/4849
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Corythoichthys benedetto: Brief Summary

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Corythoichthys benedetto, commonly known as Benedetto's pipefish, is a species of marine fish of the family Syngnathidae. It inhabits the Indo-West Pacific, near Thailand, Myanmar, Indonesia, Papua New Guinea, and Australia. It is found on algae-covered rocky surfaces and gorgonian sea fans at depths of 5 to 20 metres (16 to 66 ft), where it can grow to lengths of around 7 centimetres (2.8 in). It is usually found alone, although it can be found in groups of up to four individuals. This species is ovoviviparous, with males brooding when they are at lengths of 5 to 5.5 centimetres (2.0 to 2.2 in). The specific name and common name honour the late Italian prime minister Benedetto Craxi (1934-2000).

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