Apistogramma macmasteri
Encyclopedia
Apistogramma macmasteri is a dwarf cichlid
in the subfamily Geophaginae
. It is a benthopelagic freshwater fish
that lives in the Meta River
and the Orinoco River in Colombia
. They grow up to 7 centimetres (2.8 in) in total length
.
Fish keepers have bred variants with brighter colors than those found in the wild. It is possible that some of these are interbred with Apistogramma viejita
.
Dwarf cichlid
Dwarf cichlid is a term used by fishkeeping hobbyists to describe an arbitrary assemblage of small-sized fish from the family Cichlidae. Although the grouping is widely used in the aquarium industry and hobby, the grouping has no taxonomic or ecological basis and is poorly defined...
in the subfamily Geophaginae
Geophaginae
Geophaginae is a subfamily of cichlid fishes from South America, where they are found as far west as the Andes and as far south as northern Argentina...
. It is a benthopelagic freshwater fish
Freshwater fish
Freshwater fish are fish that spend some or all of their lives in freshwater, such as rivers and lakes, with a salinity of less than 0.05%. These environments differ from marine conditions in many ways, the most obvious being the difference in levels of salinity...
that lives in the Meta River
Meta River
The Meta River is formed in the Meta Department, Colombia by the confluence of the Humea, Guatiquía and Guayuriba rivers. It flows east-northeastward across the Llanos Orientales plains of Colombia through an ancient fault...
and the Orinoco River in Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
. They grow up to 7 centimetres (2.8 in) in total length
Fish measurement
Fish measurement refers to the measuring of the length of individual fish and of various parts of their anatomy. These data are used in many areas of ichthyology, including taxonomy and fisheries biology.-Overall length:...
.
Fish keepers have bred variants with brighter colors than those found in the wild. It is possible that some of these are interbred with Apistogramma viejita
Apistogramma viejita
Apistogramma viejita is a dwarf cichlid in the subfamily Geophaginae. It is a benthopelagic freshwater fish that lives in the Meta River and the Orinoco River in Colombia.They grow up to 4.6 cm in standard length....
.