Cossura Webster & Benedict, 1887

Cossura abyssalis Hartman, 1967

Cossura aciculata (Wu & Chen, 1977)

Cossura alba Hartman, 1967

Cossura bansei Hilbig in Blake, Hilbig & Scott, 1996

Cossura brunnea Fauchald, 1972

Cossura candida Hartman, 1955

Cossura chilensis Hartmann-Schröder, 1965

Cossura coasta Kitamori, 1960

Cossura consimilis Read, 2000

Cossura dayi Hartman, 1971

Cossura delta Reish, 1958

Cossura dimorpha (Hartman, 1976)

Cossura ginesi Liñero-Arana & Díaz-Díaz, 2010

Cossura heterochaeta Orensanz, 1976

Cossura laeviseta Hartmann-Schröder, 1962

Cossura longocirrata Webser & Benedict, 1887

Cossura modica Fauchald & Hancock, 1981

Cossura pettiboneae (Ewing, 1987)

Cossura pseudakaina (Ewing, 1987)

Cossura pygodactylata Jones, 1956

Cossura rostrata Fauchald, 1972

Cossura sima Fauchald, 1972