The genus Henonemus
(Stegophilus) are true parasitic catfishes
which live in the gill chambers of larger fishes such
as the larger members of the Pimelodidae family. They
bite into the gill filaments and suck the blood.
Common
Name:
None
Synonyms:
Ochmacanthus taxistigma
Family:
Trichomycteridae
Distribution:
South America:Rupununi River basin in Guyana. Type
locality: Rupununi River, British Guiana
in the highlands of British Guiana, approximately
secured in North Latitude 2º to 3º, and
West Longitude 50º20'.
Size:
9.0cm. (3½ins)
Temp:
23-26°c (73-79°f.)
p.H.
6.0-7.0.
Reference:
de Pínna, M.C.C.
and W. Wosiacki, 2003. Trichomycteridae (pencil
or parasitic catfishes). p. 270-290. In R.E. Reis,
S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist
of the Freshwater Fishes of South and Central America.
Porto Alegre: EDIPUCRS, Brasil.
Ferraris, C.J. Jr., 2007. Checklist of catfishes,
recent and fossil (Osteichthyes: Siluriformes), and
catalogue of siluriform primary types. Zootaxa 1418:1-628. Froese, R. and D. Pauly. Editors.
2018. FishBase. World Wide Web electronic publication.
www.fishbase.org, ( 10/2018 ).
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