''Kneria'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of small

fish Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of li ...

in the family

Kneriidae The Kneriidae are a small family of freshwater gonorhynchiform fishes native to Africa. They typically live in fast-flowing highland streams, and are small fish, no more than in length. Some species are sexually dimorphic, with the male posses ...

. All 13 species in this genus are restricted to

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

. Named in honor of

Austrian Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen, see Austrian nationality law * Austrian German dialect * Something associated with the country Austria, for example: ...

ichthyologist Ichthyology is the branch of zoology devoted to the study of fish, including bony fish ( Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish (Agnatha). According to FishBase, 33,400 species of fish had been described as of Octobe ...

Rudolf Kner Rudolf Ignaz Kner (24 August 1810 – 27 October 1869) was an Austrian geologist, paleontologist, zoologist and ichthyologist. He also wrote some poems which were published by his brother-in-law K.A. Kaltenbrunner. Biography Kner was bo ...

(1810-1869)

Species

FishBase FishBase is a global species database of fish species (specifically finfish). It is the largest and most extensively accessed online database on adult finfish on the web.

lists 13 species: * '' Kneria angolensis''

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 ...

, 1866 * '' Kneria ansorgii'' (

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 ...

, 1910) * ''

Kneria auriculata ''Kneria'' is a genus of small fish in the family Kneriidae. All 13 species in this genus are restricted to Africa. Named in honor of Austrian ichthyologist Rudolf Kner (1810-1869) Species FishBase lists 13 species: * '' Kneria angolensis'' ...

'' ( Pellegrin, 1905) (Airbreathing shellear) * ''

Kneria katangae ''Kneria'' is a genus of small fish in the family Kneriidae. All 13 species in this genus are restricted to Africa. Named in honor of Austrian ichthyologist Rudolf Kner (1810-1869) Species FishBase lists 13 species: * '' Kneria angolensis'' ...

Poll Poll, polled, or polling may refer to: Figurative head counts * Poll, a formal election ** Election verification exit poll, a survey taken to verify election counts ** Polling, voting to make decisions or determine opinions ** Polling places o ...

, 1976 * ''

Kneria maydelli ''Kneria'' is a genus of small fish in the family Kneriidae. All 13 species in this genus are restricted to Africa. Named in honor of Austrian ichthyologist Rudolf Kner (1810-1869) Species FishBase lists 13 species: * '' Kneria angolensis'' ...

'' Ladiges & Voelker, 1961 (Cunene kneria) * '' Kneria paucisquamata''

& D. J. Stewart, 1975 * ''

Kneria polli ''Kneria'' is a genus of small fish in the family Kneriidae. All 13 species in this genus are restricted to Africa. Named in honor of Austrian ichthyologist Rudolf Kner (1810-1869) Species FishBase lists 13 species: * '' Kneria angolensis'' ...

'' Trewavas, 1936 (Western shellear) * '' Kneria ruaha'' Seegers, 1995 * '' Kneria rukwaensis'' Seegers, 1995 * ''

Kneria sjolandersi ''Kneria'' is a genus of small fish in the family Kneriidae. All 13 species in this genus are restricted to Africa. Named in honor of Austrian ichthyologist Rudolf Kner (1810-1869) Species FishBase lists 13 species: * '' Kneria angolensis'' ...

, 1967 * '' Kneria stappersii''

, 1915 * '' Kneria uluguru'' Seegers, 1995 * '' Kneria wittei''

, 1944 However there is another species, known as the Southern Kneria (''Kneria'' sp. 'South Africa'), occurring only in the

headwaters The headwaters of a river or stream is the farthest place in that river or stream from its estuary or downstream confluence with another river, as measured along the course of the river. It is also known as a river's source. Definition The ...

of a few tributaries of the Crocodile River, in the Inkomati River system of South Africa. It was initially declared a Critically Endangered species on the

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ...

in 2007, but it was reassessed in 30 November 2016 as Endangered.

References

Kneriidae Fish of Africa Freshwater fish genera Taxa named by Franz Steindachner Taxonomy articles created by Polbot {{Gonorynchiformes-stub