Amissidens hainesi
Amissidens hainesi | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Siluriformes |
Family: | Ariidae |
Genus: | Amissidens Kailola, 2004 |
Species: | A. hainesi
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Binomial name | |
Amissidens hainesi (Kailola, 2000)
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Synonyms | |
Arius hainesi |
Amissidens hainesi, the Ridged catfish, is the only species of catfish (order Siluriformes) in the genus Amissidens of the family Ariidae.[1] This species occurs in marine and brackish waters on the southern coast of New Guinea and Northern Australia, between Darwin and southern Gulf of Carpentaria.[1][2]
The eyes are large. The lips are fleshy and thin and the mouth is small and almost quadrangular.[2] The barbels are thin and short; the maxillary barbels only reach just beyond eye, and the bases of the chin barbels are close together. The fin spines are thin, long, slender. The adipose fin has a short base and is over the posterior two-thirds of the anal fin. The ventral fin pad of sexually mature females is scalloped and tapered. It is dark grey above and iridescent purple.[3] This fish reaches about 30.2 centimetres (11.9 in) SL.[2]
References
- ^ a b Ferraris, Carl J., Jr. (2007). "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types" (PDF). Zootaxa. 1418: 1–628.
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: CS1 maint: multiple names: authors list (link) - ^ a b c Marceniuk, Alexandre P.; Menezes, Naércio A. (2007). "Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera" (PDF). Zootaxa. 1416: 1–126.
- ^ Froese, Rainer; Pauly, Daniel (eds.) (2011). "Arius hainesi" in FishBase. December 2011 version.