Family THYASIRIDAE

granulosus, Axinus [ Thyasira granulosa (Monterosato, 1874 ex Jeffreys ms.)] (Figures 37E, F)

1872b: 21 [VI: 103]—nomen nudum

1874a: 251 [X: 177]—available name

Type material. MCZR –M–19237 — 31 v “ Axinus rotundatus Monts S.Vito” (ms. Brugnone) // 4 sh + 3 v “Ax. Granulosus Jeffr. San Vito” (ms. Brugnone)// 80 v “ Axinus granulosus Monterosato 1874 S. Vito (Trapani) ” MCZR –M–19247 — 4 v + 5 v Label on the bottom “ Axinus granulosus Jeffr. non flexuosus Mtg. Napoli” Tiberi’s handwriting // 2 v “San Vito”

MCZR–M–19245 — 8 v “S. Vito”

Type locality. Described from San Vito lo Capo (Sicily), and Napoli (Italy).

Remarks. Recorded by MolluscaBase (2018) as Thyasira granulosa (Monterosato, 1874) .