



Cat-eLog Data Sheet | |
|---|---|
| Scientific Name | Chaetostoma aburrensis (Posada, 1909) |
| Common Name(s) | None |
| Type Locality | MedellĂn, Colombia. |
| Synonym(s) | Hypostomus aburrensis |
| Pronunciation | KATE oh STOW mah |
| Etymology | Greek, chaite = hair + Greek, stoma = mouth |
Species Information | |
| Size | 100mm (3.9") SL. Find near, nearer or same sized spp. |
| 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 | Colombia |
Husbandry Information | |
| Furniture | Well rounded stones stacked to replicate a river bottom and provide caves. |
| Breeding | Unreported. |
Further Information | |
| References | Los peces del norte de Colombia. |
| Registered Keepers | None. |
| Breeding Reports | None. |
| More Resources |
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| Hits | 4155 hits. |
| Last Update | 2012 Jan 04 02:59 (species record created: 2006 Dec 24 06:39) |
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