Lysianassidae Dana, 1849
Wecomedon boreopacificus (Gurjanova, 1962)
Wecomedon minusculus (Gurjanova, 1938)
Wecomedon similis Jarrett & Bousfield, 1982
Wecomedon wecomus (J. L. Barnard, 1971)
Wecomedon wirketis (Gurjanova, 1962)
