The Anchariidae are a

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

catfish Catfish (or catfishes; order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive, ...

es containing two

genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial ...

, '' Ancharius'' and ''

Gogo Go go or Gogo may refer to: Geography * Ghogha, India, a town once also known as Gogo * Gogo, Boulkiemdé, Burkina Faso, a town * Gogo, Zoundwéogo, Burkina Faso, a city * Gogo Department, a department in central Burkina Faso * Gogo Formatio ...

'' with 6 species. Anchariids are a strictly freshwater group

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

. Anchariids are characterized by the presence of fringed

barbels In fish anatomy and turtle anatomy, a barbel is a slender, whiskerlike sensory organ near the mouth. Fish that have barbels include the catfish, the carp, the goatfish, the hagfish, the sturgeon, the zebrafish, the black dragonfish and s ...

and a reduced anterior

nuchal The nape is the back of the neck. In technical anatomical/medical terminology, the nape is also called the nucha (from the Medieval Latin rendering of the Arabic , "spinal marrow"). The corresponding adjective is ''nuchal'', as in the term ''nu ...

plate. Traditionally, ''Ancharius'' is classified in Ariidae. The general consensus in recent years is that anchariids are members of Ariidae and do not warrant family rank. However, this family was recently revised in 2005, which reinstated the separate family for ''Ancharius'' and described the genus ''Gogo''. A molecular analysis grouped Anchariidae with Ariidae under the superfamily Arioidea.

References

Fish of Africa Endemic fauna of Madagascar Catfish families Taxa named by Frank Glaw Taxa named by Miguel Vences {{catfish-stub