''Imparfinis'' is a genus of

three-barbeled catfish The Heptapteridae, or three-barbeled catfishes, are a family of catfish that originate from the Americas. Most species are restricted to South America, but '' Imparfinis lineatus'', '' Nemuroglanis panamensis'' and '' Pimelodella chagresi'' are ...

es native to

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe ...

, with a single species (''I. lineatus'') in

Central America Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...

Species

There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, 1989 * '' Imparfinis cochabambae'' ( Fowler, 1940) * ''

Imparfinis guttatus ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' ( N. E. Pearson, 1924) * ''

Imparfinis hasemani ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

Steindachner Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner describ ...

, 1915 * ''

Imparfinis hollandi ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' Haseman, 1911 * ''

Imparfinis lineatus ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * ''Imparfinis borodini'' Gerlof Fokko Me ...

'' ( W. A. Bussing, 1970) * '' Imparfinis longicaudus'' (

Boulenger Boulenger is a surname. Notable people with the surname include: * Benjamin Boulenger (born 1990), French footballer * Edward George Boulenger (1888–1946), British zoologist, director of aquarium at London Zoo * George Albert Boulenger (1858–1 ...

, 1887) * ''

Imparfinis microps ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' C. H. Eigenmann &

Fisher Fisher is an archaic term for a fisherman, revived as gender-neutral. Fisher, Fishers or The Fisher may also refer to: Places Australia *Division of Fisher, an electoral district in the Australian House of Representatives, in Queensland *Elect ...

, 1916 * ''

Imparfinis minutus ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' ( Lütken, 1874) * ''

Imparfinis mirini ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' Haseman, 1911 * ''

Imparfinis mishky ''Imparfinis'' is a genus of three-barbeled catfishes native to South America, with a single species (''I. lineatus'') in Central America. Species There are currently 23 recognized species in this genus: * '' Imparfinis borodini'' Mees & Cala, ...

'' Almirón, Casciotta, Bechara, Ruiz Díaz,

Bruno Bruno may refer to: People and fictional characters *Bruno (name), including lists of people and fictional characters with either the given name or surname * Bruno, Duke of Saxony (died 880) * Bruno the Great (925–965), Archbishop of Cologne, ...

D'Ambrosio D'Ambrosio or d'Ambrosio is an Italian surname. It also may refer to: * Alfredo D'Ambrosio (1871–1914), Italian violinist and composer * Antonino D'Ambrosio (born 1971), Italian-American author, filmmaker, producer, and visual artist * Brian An ...

Solimano ''Solimano'' is an opera in three acts composed by Johann Adolph Hasse to an Italian-language libretto by Giovanni Ambrogio Migliavacca. Loosely based on an episode in the life of Suleiman the Magnificent, the opera premiered on 5 February 175 ...

& Soneiro, 2007 *'' Imparfinis munduruku'' * '' Imparfinis nemacheir'' ( C. H. Eigenmann &

, 1916) * '' Imparfinis parvus'' (

, 1898) * '' Imparfinis pijpersi'' ( Hoedeman, 1961) * '' Imparfinis piperatus'' C. H. Eigenmann & A. A. Norris, 1900 * '' Imparfinis pristos'' Mees & Cala, 1989 * '' Imparfinis pseudonemacheir'' Mees & Cala, 1989 * '' Imparfinis schubarti'' ( A. L. Gomes, 1956) * '' Imparfinis spurrellii'' (

Regan The family name Regan, along with its cognates O'Regan, O Regan, Reagan, and O'Reagan, is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin, from Ua Riagáin. The meaning is likely to have originated in ancient Gaelic ''ri'' ...

, 1913) * '' Imparfinis stictonotus'' ( Fowler, 1940) * '' Imparfinis timana'' Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldenado-Ocampo, 2011Ortega-Lara, A., Milani, N., DoNascimiento, C., Villa-Navarro, F. & Maldonado-Ocampo, J.M. (2011): ''Two new trans-Andean species of'' Imparfinis ''Eigenmann & Norris, 1900 (Siluriformes: Heptapteridae) from Colombia.'' Neotropical Ichthyology, 9 (4): 777-793. * '' Imparfinis usmai'' Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldenado-Ocampo, 2011

References

Heptapteridae Fish of South America Catfish genera Taxa named by Carl H. Eigenmann Freshwater fish genera {{Siluriformes-stub