Category
page 1Taxa named by Frederic Ward Putnam

Eastern sand darter
species of fish
Liparis antarcticus
species of fish
Luxilus zonatus
species of fish
Spring cavefish
species of fish
Liparis agassizii
species of fish
Nothonotus
Nothonotus is a genus or subgenus of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the southeastern United States. First proposed as a sub-genus of Etheostoma in 1988, there is still debate regarding the appropriate taxonomic rank of Nothonotus in the literature. Darter species comprise more than 180 of the Percidae taxa.