Hystrignathidae
Hystrignathidae is a family of nematodes belonging to the order Rhabditida.
Genera:Anomalostoma Cordeira, 1981Anuronema Clark, 1978Artigasia Christie, 1934Basirella Biswas & Chakravarty, 1963Batwanema Morffe & García, 2013Boraceianema Travassos & Kloss, 1958Buzionema Kloss, 1966Carlosia Travassos & Kloss, 1957Chokwenema Morffe & García, 2013Christiella Travassos & Kloss, 1957Coronocephalus Cordeira, 1981Coynema Morffe & García, 2011Glaber Travassos & Kloss, 1958Hystrignathus Leidy, 1850HystrignatusJibacoa Coy-Otero, Garcia & Alvarez, 1993Klossiella Cordeira, 1981Klossnema Cordeira, 1981Kongonema Morffe & García, 2013Lauronema Almeida, 1938Lepidonema Cobb, 1898Longior Travassos & Kloss, 1958Lubanema Morffe & García, 2013Mentecle Travassos & Kloss, 1958Papillabrum Kloss, 1962Passalidophila Van Waerebeke, 1973Phalacronema Clark, 1978Salesia Travassos & Kloss, 1958Soaresnema Travassos & Kloss, 1958Sprentia Clark, 1978Triumphalisnema Kloss, 1962Urbanonema Travassos & Kloss, 1958Ventelia Travassos & Kloss, 1958Vulcanonema Travassos & Kloss, 1958