(Sigmadocia) (Sigmadocia) is a biological genus in the family Chalinidae and order Haplosclerida.
Sigmadocia caerulea
Sigmadocia edaphus
Sigmadocia fibulatus
Sigmadocia flagellifer
Sigmadocia porosa
Sigmadocia recondita
Sigmadocia textapatina
Acervochalina
Adocia
Chalinula
Cladocroce
Dendroxea
Gellius
Haliclona
Kallypilidion
Orina
Prianos
Reniera
Rhaphisia
Sigmadocia
Toxadocia
Toxiclona