Haplosyllis spongicola brevicirra Rioja, 1941

Haplosyllis spongicola brevicirra Rioja, 1941: 695 –696, figs 5–6.

Type material. Acapulco, México.

Remarks. Haplosyllis spongicola brevicirra differs from H. spongicola in terms of cirri (shorter) and chaetal shape (Rioja 1941). The types were non available and the original description is too brief, so impossible to decide whether it can be a synonymy of a valid Haplosyllis species or a new one.