Viper dogfish
The viper dogfish or viper shark (Trigonognathus kabeyai) is a rare species of dogfish shark in the family Etmopteridae, and the only extant member of its genus. It has been found in the Pacific Ocean off southern Japan, the Bonin Islands, Pacific Ocean off northern Taitung County and the Northwestern Hawaiian Islands. This species inhabits upper continental slopes and seamounts. It may migrate vertically, shifting between bottom waters 270–360 m (890–1,180 ft) deep during the day and upper waters less than 150 m (490 ft) deep at night. A slender, black shark reaching 54 cm (21 in) in length, the viper dogfish can be recognized by its narrow, triangular jaws and well-spaced, fang-like teeth. It also has two spined dorsal fins, dermal denticles with faceted crowns, and numerous light-emitti
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Viper dogfish
The viper dogfish or viper shark (Trigonognathus kabeyai) is a rare species of dogfish shark in the family Etmopteridae, and the only extant member of its genus. It has been found in the Pacific Ocean off southern Japan, the Bonin Islands, Pacific Ocean off northern Taitung County and the Northwestern Hawaiian Islands. This species inhabits upper continental slopes and seamounts. It may migrate vertically, shifting between bottom waters 270–360 m (890–1,180 ft) deep during the day and upper waters less than 150 m (490 ft) deep at night. A slender, black shark reaching 54 cm (21 in) in length, the viper dogfish can be recognized by its narrow, triangular jaws and well-spaced, fang-like teeth. It also has two spined dorsal fins, dermal denticles with faceted crowns, and numerous light-emitti
has abstract
De adderlantaarnhaai (Trigonog ...... in 1990 door Mochizuki & Ohe.
@nl
Der Viper-Dornhai (Trigonognat ...... vor der japanischen Küste vor.
@de
Il pescecane vipera (Trigonogn ...... lunghezza massima è di 47 cm.
@it
The viper dogfish or viper sha ...... urse seines and bottom trawls.
@en
Trigonognathus kabeyai (лат.) ...... , но ценности не представляют.
@ru
Trigonognathus kabeyai es un e ...... u reproducción es ovovivípara.
@es
Trigonognathus kabeyai est une ...... seule du genre Trigonognathus.
@fr
Trigonognathus kabeyai generok ...... eridae familian sailkatzen da.
@eu
Trigonognathus kabeyai är en h ...... s listade i Catalogue of Life.
@sv
Акула-гадюка (Trigonognathus k ...... gnathus родини ліхтарні акули.
@uk
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authority
Mochizuki & Ohe, 1990
@en
genus
Trigonognathus
@en
parent authority
Mochizuki & Ohe, 1990
@en
range map
@en
range map caption
Range of the viper dogfish
@en
species
kabeyai
@en
status
LC
@en
status system
IUCN3.1
@en
wikiPageUsesTemplate
hypernym
type
comment
De adderlantaarnhaai (Trigonog ...... in 1990 door Mochizuki & Ohe.
@nl
Der Viper-Dornhai (Trigonognat ...... vor der japanischen Küste vor.
@de
Il pescecane vipera (Trigonogn ...... lunghezza massima è di 47 cm.
@it
The viper dogfish or viper sha ...... wns, and numerous light-emitti
@en
Trigonognathus kabeyai (лат.) ...... кул. В качестве прилова иногда
@ru
Trigonognathus kabeyai es un e ...... u reproducción es ovovivípara.
@es
Trigonognathus kabeyai est une ...... seule du genre Trigonognathus.
@fr
Trigonognathus kabeyai generok ...... eridae familian sailkatzen da.
@eu
Trigonognathus kabeyai är en h ...... s listade i Catalogue of Life.
@sv
Акула-гадюка (Trigonognathus k ...... gnathus родини ліхтарні акули.
@uk
label
Adderlantaarnhaai
@nl
Trigonognathus kabeyai
@es
Trigonognathus kabeyai
@eu
Trigonognathus kabeyai
@fr
Trigonognathus kabeyai
@it
Trigonognathus kabeyai
@ru
Trigonognathus kabeyai
@sv
Viper dogfish
@en
Viper-Dornhai
@de
Акула-гадюка
@uk