dcsimg
Image of Highfin snake eel
Creatures » » Animal » » Vertebrates » » Ray Finned Fishes » » True Eels » Snake Eels »

Highfin Snake Eel

Ophichthus altipennis (Kaup 1856)

Diagnostic Description

provided by Fishbase
Color tan to brown; larger specimens becoming darker above lateral midline and its median fins with black margin; pectoral fins dark; those of smaller specimens may be clear. A prominent pale spot before eye and a smaller pale spot on snout above anterior nostril. Barbels prominent along ventral margin of upper lip; one beneath the anterior margin of the eye, the other midway between it and the base of the anterior nostril. Dorsal fin elevated , its origin just above or slightly in advance of gill openings. Pectoral fins elongate, 2.4-2.8 HL.Description: Characterized by conical teeth in single row in jaws (Ref. 90102).
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase

Morphology

provided by Fishbase
Vertebrae: 177 - 179
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
A benthic (Ref. 75154) and burrowing species which occurs over soft bottoms of inshore waters (Ref. 7300, 75154). Feeds on cephalopodes, crustaceans and small fishes (Ref. 89972). Solitary in sand, often with head protruding (Ref 90102).
license
cc-by-nc
copyright
FishBase
Recorder
Armi G. Torres
original
visit source
partner site
Fishbase

分布

provided by The Fish Database of Taiwan
產於西太平洋。陳等(2010)首次紀錄於墾丁(/Pisodonophis zophistius/),稀有種。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

利用

provided by The Fish Database of Taiwan
罕見物種,無任何漁業利用,僅具有研究價值。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

描述

provided by The Fish Database of Taiwan
體中等延長,軀幹部略呈橢圓形,尾部較側扁。吻尖。下頜比上頜為短;口裂伸達眼後緣稍後垂直下方。眼中等大。上頜無鬚或皮突。背鰭起點在胸鰭基底上方。背鰭和臀鰭略高,清楚可見。尾端尖禿。胸鰭不延長,後緣較圓。新鮮魚體呈土黃色;酒精浸泡標本體色為單一的暗灰色。頭部的感覺孔皆具黑色邊緣;體側有時亦會散布不顯之黑斑。背鰭的最前部有大片的黑褐色塊,後皆黑褐色邊緣至末端。肛前側線孔約62個。脊椎骨數181。過去所紀錄之帆鰭荳齒鰻/Pisodonophis zophistius/為本種之異名。過去所紀錄之帆鰭荳齒鰻/Pisodonophis zophistius/為本種之異名。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

棲地

provided by The Fish Database of Taiwan
屬於礁區附近沙地底棲性,肉食,以小型魚類及無脊椎動物為食。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

Highfin snake eel

provided by wikipedia EN

The highfin snake eel (Ophichthus altipennis, also known as the blackfin snake eel or the black-finned snake eel,[3] is an eel in the family Ophichthidae.[4] It was described by Johann Jakob Kaup in 1856, originally under the genus Microdonophis.[5] It is a marine, tropical eel known from the eastern Indian Ocean and northwestern and western central Pacific Ocean, including Australia, French Polynesia, Indonesia, Japan, the Marshall Islands, Malaysia, the Philippines, and Papua New Guinea. It dwells at a depth range of 0 to 40 m (0 to 131 ft),[1] and forms burrows in soft inshore sand sediments. Males can reach a maximum total length of 103 cm (41 in).[4]

Due to its wide distribution in the Pacific and lack of known threats, the IUCN redlist currently lists the highfin snake eel as "Least Concern".[1]

References

  1. ^ a b c McCosker, J.E. (2010). "Ophichthus altipennis". IUCN Red List of Threatened Species. 2010: e.T155329A4776443. doi:10.2305/IUCN.UK.2010-4.RLTS.T155329A4776443.en.
  2. ^ Synonyms of Ophichthus altipennis at www.fishbase.org.
  3. ^ Common names of Ophichthus altipennis at www.fishbase.org.
  4. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2017). "Ophichthus altipennis" in FishBase. February 2017 version.
  5. ^ Kaup, J. J. (1856). "Uebersicht der Aale". Archiv für Naturgeschichte. 22 (1): 41–77. doi:10.5962/bhl.part.11240.

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

Highfin snake eel: Brief Summary

provided by wikipedia EN

The highfin snake eel (Ophichthus altipennis, also known as the blackfin snake eel or the black-finned snake eel, is an eel in the family Ophichthidae. It was described by Johann Jakob Kaup in 1856, originally under the genus Microdonophis. It is a marine, tropical eel known from the eastern Indian Ocean and northwestern and western central Pacific Ocean, including Australia, French Polynesia, Indonesia, Japan, the Marshall Islands, Malaysia, the Philippines, and Papua New Guinea. It dwells at a depth range of 0 to 40 m (0 to 131 ft), and forms burrows in soft inshore sand sediments. Males can reach a maximum total length of 103 cm (41 in).

Due to its wide distribution in the Pacific and lack of known threats, the IUCN redlist currently lists the highfin snake eel as "Least Concern".

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