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Bathysaurus ferox

(Deepsea Lizardfish)

Common Names

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Click on the language to view common names.

Common Names in Danish:

Dybhavsøglefisk, Dybhavsøglefisk

Common Names in English:

Deepsea Lizardfish

Common Names in Icelandic:

Vargakjaftur

Common Names in Mandarin Chinese:

深海蛇鯔, 深海蜥魚, 深海蛇鯔, 深海蛇鲻, 深海蜥魚, 深海蜥鱼

Common Names in Portuguese:

Peixe-Lagarto

Description

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Family Synodontidae

Chiefly marine ; rarely brackish . Distribution: Atlantic, Indian, and Pacific Oceans. Supramaxilla small, if present. Branchiostegal rays 8-26. Vertebrae 39-67. Non-hermaphroditic, except in the monoecious Bathysaurus. Small cylindrical fishes with spineless fins and large mouth full of slender sharp teeth, even on tongue. Voracious predators of small fishes.The family Synodontidae belongs to the Class Actinopterygii (ray-finned fishes) and the Order Aulopiformes. It contains 5 genera and 55 species. It may be found in Marine and Brackish environments and is primarily Marine. Members of this family are not used in the aquarium trade. Reproductively, most members of this family are nonguarders. The main mode of swimming of adult fish in this family is carangiform . Compared with other fish, the activity level of this family tends to be normal. Members of this family have been dated back to the Miocene epoch of the Tertiary period. Etymology of this family name : Greek, syn, sym = all together, united + Greek, odous = teeth

Habitat

Usually occurs below the 4°C isotherm . Rests stationary on the bottom with head slightly elevated in typical lizardfish fashion. May be found at depths of 600 to 3500 meters.

Typically found in water with a depth of 0 to -4,839 meters (0 to -15,876 feet).Mean = -1,477.350 meters (-4,846.949 feet), Standard Deviation = 1,002.560 based on 302 observations. Ocean depth information for each observation from British Oceanographic Data Centre.

Biome: Saltwater . Bathydemersal .

Biology

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Diet

Feeds primarily on fish and decapods (Ref. 4964).

Reproduction

Synchronously hermaphroditic .

Taxonomy

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Unambiguous Synonyms

  1. Bathysaurus agassizi Goode & Bean, 1883
  2. Bathysaurus agassizii Goode & Bean, 1883
  3. Bathysaurus ferox (Guenther)
  4. Bathysaurus ferox Günther, 1878
  5. Macristium chavesi Regan, 1903

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: Data last modified by FishBase 08-Jan-1994

Similar Species

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Members of the genus Bathysaurus

There are approximately 2 species in this genus:

B. ferox (Deepsea Lizardfish) · B. mollis (Highfin Lizardfish)

Bibliography

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More Info

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 01, 2008:

Identifiers

Footnotes

Last Revised: 2008-09-30