|Cat-eLog Data Sheet|
|Scientific Name||Chaetostoma trimaculineum Lujan, Meza-Vargas, Astudillo, Barriga-Salazar & López-Fernández, 2015|
|Type Locality||Santiago River drainage, Morona-Santiago Province, confluence of the Changachangasa and Tutanangosa rivers and upstream in both, 02°35'51.18''S, 78°11'1038''W.|
|Pronunciation||KATE oh STOW mah|
|Etymology||Greek, chaite = hair + Greek, stoma = mouth.|
|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.|
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||Copeia 103 (no. 3), pp 694, Figs. 13-14.|
|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 but a single record of this fish being seen, view it.
|More on Chaetostoma trimaculineum|
|Look up Chaetostoma trimaculineum on AquaticRepublic.com|
|BBCode||(use in forum posts)|
|Look up Chaetostoma trimaculineum on Fishbase|
|Get or print a QR code for this species profile, or try our LFS label creator.|
|Last Update||2018 Sep 15 02:32 (species record created: 2015 Nov 03 16:55)|