discoidal
131Caecum (genus) — Taxobox name = Caecum regnum = Animalia phylum = Mollusca classis = Gastropoda ordo = Littorinimorpha familia = Caecidae genus = Caecum genus authority = Fleming, 1817 subdivision ranks = Species subdivision = See text. Caecum is a genus of… …
132Caecum digitulum — Taxobox name = Caecum digitulum status = regnum = Animalia phylum = Mollusca classis = Gastropoda ordo = Mesogastropoda familia = Caecidae genus = Caecum species = C. digitulum binomial = Caecum digitulum binomial authority = Hedley, 1904 Caecum… …
