All FishesLoricariidaeHypostominaeChaetostoma

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Scientific NameChaetostoma sp. (L455)   
Common NameL455
PronunciationKATE oh STOW mah
EtymologyGreek, chaite = hair + Greek, stoma = mouth. 
Hop to next section Species Information
IdentificationThe genus Chaetostoma is not straightforward to identify, but as a general rule, the species has spines behind the gill-cover (interopercular odontodes), no plates on the abdomen, and aside from C. platyrhynchus also lack plates on the snout edge. Different from Ancistrus by not having fleshy tentacles on the snout.
SexingThe males have however a larger and broader head, slimmer ventral sides and disproportionately large pelvic fins. Perhaps the over-sized pelvic fins play a large role in the fertilization of the eggs. By inverting these over the clutch of eggs, they prevent the sperm cells being carried away by fast water current.
Hop to next section Habitat Information
DistributionRio Negro, a small tributary of the upper Rio Pisqui, near the Boqueron del Padre Abad. Peru.
Amazon, Upper Amazon, Marañón, Ucayali, Upper Ucayali, Pisqui (click on these areas to find other species found there)
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Hop to next section Husbandry Information
FurnitureWell rounded stones stacked to replicate a river bottom and provide caves.
BreedingSpawns in shallow, fast flowing water on the underneath of a flat object. Male, upside down, guards an adhesive clutch of eggs by, more or less, covering it with his body.
Hop to next section Further Information
Registered KeepersNone.
Breeding ReportsNone.
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Last Update2017 Dec 10 02:48 (species record created: 2011 Aug 12 05:00)