Cercyrini with a musculo-glandular organ with a sclerotic tip; dorsal testes; the mouth at the anterior end of the pharyngeal cavity; ovaries at the posterior end of the pharyngeal cavity or about half-way along the latter; ejaculatory duct and tip of penis papilla provided with sclerotic spines.
This genus contains the following species: Pacifides psammophilus Holmquist and Karling, 1972, Pacifides gladiator Sluys, 1989a.