Notosudidae
Appearance
Waryfishes | |
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Scopelosaurus ahlstromi | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Aulopiformes |
Suborder: | Chlorophthalmoidei |
Family: | Notosudidae |
Genera | |
Waryfishes are deep-sea aulopiform fishes in the small family Notosudidae. They are thought to have a circumglobal distribution in subarctic to subantarctic waters. The family name Notosudidae derives from the Greek noton (back) and Latin sudis (a fish, esox, the name of salmon).
Description
[edit]Waryfishes are slender, scaled fish, similar in appearance to lancetfishes, but lacking the greatly enlarged dorsal fin. Although the adults are deep-water fish, the larvae inhabit surface waters, and are unique in having teeth on their upper jaws.[1] Waryfishes lack a swim bladder.
- Dorsal fin: 9-14 rays
- Anal fin: 16-21 rays
- Pectoral fin: 10-15 rays
- Scales in lateral line: 44-65
References
[edit]- ^ Johnson, R.K. & Eschmeyer, W.N. (1998). Paxton, J.R. & Eschmeyer, W.N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 125. ISBN 0-12-547665-5.
- Froese, Rainer; Pauly, Daniel (eds.). "Family Notosudidae". FishBase. April 2012 version.