Ictalurus Lambda
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''Ictalurus'' is a
genus 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 nom ...
of North American freshwater catfishes. It includes the well-known channel catfish (''Ictalurus punctatus'') and blue catfish (''Ictalurus furcatus''). The catfish genome database (cBARBEL) is a database for the genetics of ''Ictalurus'' species.


Species

Currently, 10 species in this genus are recognized: * '' Ictalurus australis'' (
Meek Meekness is an attribute of human nature and behavior that has been defined as an amalgam of righteousness, inner humility, and patience. Meekness has been contrasted with humility alone insomuch as humility simply refers to an attitude towards o ...
, 1904)
(Panuco catfish) * ''
Ictalurus balsanus ''Ictalurus'' is a genus of North American freshwater catfishes. It includes the well-known channel catfish (''Ictalurus punctatus'') and blue catfish (''Ictalurus furcatus''). The catfish genome database (cBARBEL) is a database for the genetic ...
'' ( D. S. Jordan & Snyder, 1899) (Balsas catfish) * '' Ictalurus dugesii'' ( T. H. Bean, 1880) (Lerma catfish) * ''
Ictalurus furcatus The blue catfish (''Ictalurus furcatus'') is the largest species of North American catfish, reaching a length of and a weight of . The typical length is about 25–46 in (64–117 cm). The fish can live to 20 years. The native distribution o ...
'' (
Valenciennes Valenciennes (, also , , ; nl, label=also Dutch, Valencijn; pcd, Valincyinnes or ; la, Valentianae) is a commune in the Nord department, Hauts-de-France, France. It lies on the Scheldt () river. Although the city and region experienced a ...
, 1840)
(blue catfish) * '' Ictalurus lupus'' ( Girard, 1858) (headwater catfish) * '' Ictalurus meridionalis'' ( Günther, 1864) * '' Ictalurus mexicanus'' (
Meek Meekness is an attribute of human nature and behavior that has been defined as an amalgam of righteousness, inner humility, and patience. Meekness has been contrasted with humility alone insomuch as humility simply refers to an attitude towards o ...
, 1904)
(Rio Verde catfish) * '' Ictalurus ochoterenai'' ( F. de Buen, 1946) (Chapala catfish) * '' Ictalurus pricei'' ( Rutter, 1896) (Yaqui catfish) * ''
Ictalurus punctatus The channel catfish (''Ictalurus punctatus'') is North America's most numerous catfish species. It is the official fish of Kansas, Missouri, Iowa, Nebraska, and Tennessee, and is informally referred to as a "channel cat". In the United States, th ...
'' (
Rafinesque Constantine Samuel Rafinesque-Schmaltz (; October 22, 1783September 18, 1840) was a French 19th-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a young man in the United States, ultimat ...
, 1818)
(channel catfish) Four fossil species also are assigned to this genus: * '' Ictalurus echinatus'' * '' Ictalurus lambda'' * ''
Ictalurus rhaeas ''Ictalurus'' is a genus of North American freshwater catfishes. It includes the well-known channel catfish (''Ictalurus punctatus'') and blue catfish (''Ictalurus furcatus''). The catfish genome database (cBARBEL) is a database for the genetic ...
'' * ''
Ictalurus spodius ''Ictalurus'' is a genus of North American freshwater catfishes. It includes the well-known channel catfish (''Ictalurus punctatus'') and blue catfish (''Ictalurus furcatus''). The catfish genome database (cBARBEL) is a database for the genetic ...
''


References


External links

*
Catfish genome database (cBARBEL)
* Extant Oligocene first appearances Catfish genera Freshwater fish genera Taxa named by Constantine Samuel Rafinesque {{catfish-stub