Genus Freyella Perrier, 1885
Type species.
Freyella spinosa Perrier, 1885, now regarded as a synonym of Freyella elegans (Verrill, 1884) .
Diagnosis.
Arms 6–15. Papulae absent. One pair of gonads on each arm. The first pair of inferomarginal plates not in contact with the odontophore. Inferomarginal plates generally correspond to every 2 nd adambulacral plate beyond genital area. Abactinal arm in genital region covered with pavement of spinate plates.