Cat-eLog Right Loricariidae Right Hypostominae Right Chaetostoma

Down Cat-eLog Data Sheet
Scientific Name Chaetostoma stroumpoulos  Salcedo, 2006
Common Name
Type Locality Tingo María, Río Huallaga, 9°18'S, 76°00'W, Province Leoncio Prado, Depto. Huánuco, Peru.
Pronunciation KATE oh STOW mah
Etymology Greek, chaite = hair + Greek, stoma = mouth. The specific name, daidalmatos, is a Greek noun that means dappled or spotted work of art. The name is used in reference to the coloration pattern of this species, which bears large dark spots evenly distributed all over the body.
Down Species Information
Size 120mm or 4.7" 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.
Down Habitat Information
Distribution South America: Huallaga River in Peru.
Amazon, Upper Amazon, Marañón, Huallaga (click on these areas to find other species found there)

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IUCN Red List Category Endangered, range map and more is available on the IUCN species page. Last assessed 2014.
Down Husbandry Information
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.
Down Further Information
Reference Ichthyological Exploration of Freshwaters v. 17 (no. 3), pp 213, Figs. 3b, 4-5.
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Last Update 2019 Oct 13 03:10 (species record created: 2009 Apr 21 07:24)