Henonemus triacanthopomus DoNascimiento & Provenzano, 2006
Henonemus triacanthopomus
photo by DoNascimiento, C.

Family:  Trichomycteridae (Pencil or parasitic catfishes), subfamily: Stegophilinae
Max. size:  9.44 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  South America: Venezuela.
Diagnosis:  Diagnosis: Differs from its congeners by having three or asymmetrically 4 opercular odontodes in specimens longer than 8 cm SL; a blackish ventral lobe of caudal fin; a row of mid-lateral dark blotches above the lateral line deflected dorsally on caudal peduncle; five interopercular odontodes inserted in the main series; and, lower jaw teeth arranged in seven rows (Ref. 57442).
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 07 October 2020 Ref. (130435)
Threat to humans:  harmless


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