Pycnoclavella Garstang, 1891

Pycnoclavella arenosa (Kott, 1972)

Pycnoclavella atlantica Pérez-Portela, Duran & Turon, 2007

Pycnoclavella aurantia Kott, 1990

Pycnoclavella aurilucens Garstang, 1891

Pycnoclavella belizeana Goodbody, 1996

Pycnoclavella brava Pérez-Portela, Duran & Turon, 2007

Pycnoclavella communis Pérez-Portela, Duran & Turon, 2007

Pycnoclavella detorta (Sluiter, 1904)

Pycnoclavella diminuta (Kott, 1957)

Pycnoclavella elongata Kott, 1990

Pycnoclavella filamentosa Kott, 2005

Pycnoclavella flava (Monniot, 1988)

Pycnoclavella inflorescens Kott, 2005

Pycnoclavella kottae Millar, 1960

Pycnoclavella martae Perez-Portela & Turon, 2008

Pycnoclavella minuta Millar, 1953

Pycnoclavella nana (Lahille, 1890)

Pycnoclavella narcissus Kott, 2005

Pycnoclavella neapolitana (Julin, 1904)

Pycnoclavella producta (Milne-Edwards, 1841)

Pycnoclavella stanleyi Berrill & Abbott, 1949

Pycnoclavella stolonialis Pérez-Portela, R., Goodwin, C.E., Picton, B.E. & X. Turon, 2010

Pycnoclavella tabella Kott, 1990

Pycnoclavella taureanensis Brunetti, 1991