


Cat-eLog Data Sheet | |
|---|---|
| Scientific Name | Chaetostoma sp. `RIO PAUSHIYACO` |
| Common Name(s) | None |
| Pronunciation | KATE oh STOW mah |
| Etymology | Greek, chaite = hair + Greek, stoma = mouth |
Species Information | |
| Identification | The genus Chaetostoma is not straight-forward 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. |
Habitat Information | |
| Distribution | Amazon, Upper Amazon, Napo, Upper Napo, Payamino (hover or click on these areas to show maps or find other species found there) |
Husbandry Information | |
| Furniture | Well rounded stones stacked to replicate a river bottom and provide caves. |
| Breeding | Unreported. |
Further Information | |
| Registered Keepers | None. |
| Breeding Reports | None. |
| More Resources |
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- URL (for use in linking to the species from anywhere on the web) |
| Hits | 5275 hits. |
| Last Update | 2007 May 19 20:59 (species record created: 2006 Aug 09 00:00) |
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