Got a picture? Please do send it in!
|Cat-eLog Data Sheet|
|Scientific Name||Chaetostoma lexa Salcedo, 2013|
|Type Locality||Peru: Departamento de Huánuco: Provincia de Leoncio Prado:Mariano Dámaso Beraun: vicinity of Tingo María, Cueva de las Pavas, Quebrada Luconyupe (09°22'15.1''S,75°58'32.7''W)|
|Pronunciation||KATE oh STOW mah - lex ah|
|Etymology||Greek, chaite = hair + Greek, stoma = mouth. The species lexa is in recognition of Alexandra Keane, sustainability activist. At the time of the publication of the species description was a Political Sciences student at the College of Charleston, USA.|
|Size||49mm or 1.9" SL. Find near, nearer or same sized spp.|
|Identification||The 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.|
|Sexing||The 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.|
|Distribution||Only known from clear water tributaries of the Río Huallaga near Tingo María (725–780 m), Departament of Huánuco, Peru.
Amazon, Upper Amazon, Marañón, Huallaga (click on these areas to find other species found there)
Log in to view species occurence data on a map.
|Furniture||Well rounded stones stacked to replicate a river bottom and provide caves.|
|Breeding||Spawns 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.|
|Breeding Reports||There is no breeding report.|
|References||Zootaxa 3640, pp 557–571, figs 1-2|
|Registered Keepers||Keeping this species? Why not .
There is no registered keeper.
|Wishlists||Love this species? Click the heart to add it to your wish list.
There is no wish to keep this species.
|Spotters||Spotted this species somewhere? Click the binoculars!
There is no record of this fish being seen.
|More on Chaetostoma lexa|
|Look up Chaetostoma lexa on AquaticRepublic.com|
|BBCode||(use in forum posts)|
|Look up Chaetostoma lexa on Fishbase|
|Get or print a QR code for this species profile, or try our LFS label creator.|
|Last Update||2017 Jan 04 13:36 (species record created: 2013 Apr 19 16:40)|