''Chaetostoma breve'' is a
species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
catfish
Catfish (or catfishes; order (biology), order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Catfish are common name, named for their prominent barbel (anatomy), barbels, which resemble a cat's whiskers, though not ...
in the family
Loricariidae
Loricariidae is the largest family (biology), family of catfish (order Siluriformes), with over 90 genus, genera and just over 680 species. Loricariids originate from freshwater habitats of Costa Rica, Panama, and tropical and subtropical South A ...
. It is native to
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern Subregion#Americas, subregion o ...
, where it occurs in the
Zamora River
The Zamora River (Spanish: ''Río Zamora'') is a tributary of the Santiago River located in the south-east of Ecuador. Historically, it was known to the Spanish as ''Yaya Mayu'' ("Father River"), from the river's name among a group of Shuar
...
basin, which is part of the
Marañon River drainage in
Ecuador
Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. It also includes the Galápagos Province which contain ...
. The species is large for a loricariid, reaching 30 cm (11.8 inches) in total length.
References
breve
A breve ( , less often , grammatical gender, neuter form of the Latin "short, brief") is the diacritic mark , shaped like the bottom half of a circle. As used in Ancient Greek, it is also called , . It resembles the caron (, the wedge or in ...
Fish described in 1904
Taxa named by Charles Tate Regan
{{Hypostominae-stub