Cat-eLog Right Arrow Loricariidae Right Arrow Loricariinae Right Arrow Hemiodontichthys

Jump to next section Cat-eLog Data Sheet
Scientific Name Hemiodontichthys acipenserinus  (Kner, 1853)
Common Name Knobnose Whiptail Catfish
Type Locality Rio Guaporé, Rondônia, Brazil.
Synonym(s) Hemiodon acipenserinus
Pronunciation HEMI oh daunt ICK thiss
Etymology (Greek)Hemi=half + (Greek)odous=tooth + (Greek)ichthys=fish. 
Jump to next section Species Information
Size 134mm or 5.3" SL. Find near, nearer or same sized spp.
Sexing Mature males develop a huge labial veil and teeth with spoon-shaped crowns (versus pointed tooth crowns in females and juveniles).
General Remarks Unlike most Loricariidae, they don't have well developed odontodes on the snout and pectoral fins.
Jump to next section Habitat Information
Distribution South America: Amazon, Essequibo, Oyapock, and Paraguay River basins.
Amazon (click on these areas to find other species found there)
Guyana Waters, Coastal Rivers of Guyanas, Essequibo (click on these areas to find other species found there)
La Plata, Paraná, Paraguay (click on these areas to find other species found there)
Guyana Waters, Coastal Rivers of Guyanas, French Guyana Coastal Rivers, Oyapock (click on these areas to find other species found there)

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Temperature 24.0-28.0°C or 75.2-82.4°F (Show species within this range)
Other Parameters Lives on sandy bottom where it feeds on worms and micro-crustaceans.
Jump to next section Husbandry Information
Breeding During reproduction, the males bear a cluster of eggs fixed to their lips, which they provide with ventilation during movement. About one week after hatching, the fry leave their parent's protection.
Breeding Reports There are 5 breeding reports, read them all here.
Jump to next section Further Information
References Denkschr. Akad. Wiss. Wien v. 6 92 [28] Pl. 7 (fig. 2a-c)
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There are 24 registered keepers, view all "my cats" data.
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There are 7 records of this fish being seen, view them all.
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Last Update 2017 Jul 31 14:17 (species record created: 2001 Apr 29 00:00)