Psellogrammus

{{Short description|Genus of fishes}}

{{Speciesbox

| image = Psellogrammus kennedyi illustration (1917).jpg

| image_caption = 1917 figure from book 'The American Characidae'

| status =

| status_system =

| parent_authority = C. H. Eigenmann, 1908

| taxon = Psellogrammus kennedyi

| authority = (C. H. Eigenmann, 1903)

}}

Psellogrammus is a genus of freshwater fish in the family Characidae. It contains the single species Psellogrammus kennedyi, which occurs in Argentina, Brazil, and Paraguay. It is found in the Paraguay and São Francisco River basins.

The fish is named in honor of Clarence Hamilton Kennedy (1879-1952), Eigenmann’s student, later a renowned entomologist, who co-authored work on Paraguayan fishes in which appeared this description.{{cite web | url = http://www.etyfish.org/characiformes5/ | title = Order CHARACIFORMES: Family CHARACIDAE: Subfamily STETHAPRIONINAE (h-t) | access-date= 29 September 2021 | author1 = Christopher Scharpf | author2 = Kenneth J. Lazara | name-list-style = amp | work = The ETYFish Project Fish Name Etymology Database | publisher = Christopher Scharpf and Kenneth J. Lazara | date = 22 September 2018}}