Streptosyllis Webster & Benedict, 1884

Streptosyllis aequiseta Hartmann-Schröder, 1981

Streptosyllis arenae Webster & Benedict, 1884

Streptosyllis biarticulata Hartmann-Schröder, 1991

Streptosyllis bidentata Southern, 1914

Streptosyllis campoyi Brito, Núñez & San Martín, 2000

Streptosyllis cryptopalpa Hartmann-Schröder, 1960

Streptosyllis latipalpa Banse, 1968

Streptosyllis magnapalpa Hartmann-Schröder, 1981

Streptosyllis nunezi Faulwetter, Vasileiadou, Papageorgiou & Arvanitidis, 2008

Streptosyllis reducta Hartmann-Schröder, 1960

Streptosyllis suhrmeyeri Hartmann-Schröder, 1993

Streptosyllis templadoi San Martín, 1984

Streptosyllis varians Webster & Benedict, 1887