dianae, Ostrea [Ostrea edulis Linnaeus, 1758] (Figures 36E, F)

1915: 10 [LXV: 1254]—available name

Type material. MCZR –M–5664 — 2 v “ O. lamellosa (Sn. di M. Rosato) Etang de Diane ” Kleciack’s handwriting, “ Zara. Kleciack” [likely meaning “found also at Zara ”]

Type locality. Described from Etang de Diane (Corsica).

Remarks. A name accompanied by a description, introduced for Ostrea boblayei Deshayes, 1833, sensu B.D.D. (1887: 14; pl. 3, figs 1–5), a Recent species considered as distinct from Deshayes’ fossil one. Recorded by MolluscaBase (2018) as taxon inquirendum. The type material belongs to Ostrea edulis Linnaeus, 1758 [new synonymy].

scaeva, Ostrea (ex Valenciennes ms.) [Ostrea edulis Linnaeus, 1758] (Figures 36G)

1915: 9, pl. I, figs 1, 4 [LXV: 1253, 1263, figs 1, 4]—available name

Type material. MCZR –M–5590 —2 sh “ O. scaeva depressa sine loco forse coste atlantiche” MCZR –M–5551 —2 sh “ O. scaeva Valenc. Palermo ”

MCZR –M–5515 —1 sh “ O. Scaeva Napoli! Valencienne 1861”

MCZR–M–5550 —3 sh + 1 v “ O. scaeva Valenciennes Oran e Algeri Joly e Pallary var. Oranica Monts” MCZR–M–5581 —1 sh “ O. scaeva Valenciennes di Napoli! coll. Tiberi.”

MCZR–M–5533 —2 sh “ O. scaeva var. scaevo—depressa coste Atlantiche della Francia”

MCZR–M–5557 —2 sh “ O. scaeva var. armata, Santa Gilla (Cagliari) ”

MCZR –M–5545 —1 sh + 1 v “ O. Scaeva Valen. var. scaevo—depressa. Malta! Monts ”

MCZR–M–5539 —1 sh “ O scaeva Valenc. Catania! D. Dr. Aradas”.

MCZR–M–5535 — 15 v “ O. scaeva var. Nassophila, Viareggio”

Type locality. Described from Palermo, Catania and Monte Pellegrino † (Sicily), and Napoli (Italy).

Remarks. Recorded by MolluscaBase (2018) as a synonym of Ostrea edulis Linnaeus, 1758.