Page:Transactions of the Provincial Medical and Surgical Association, volume 2.djvu/178



Murex Tubercularis, Reticulatus, Adversus, Linearis, Septangularis.

Turbo Clathratulus, Reticulatus, Pullus.

Turbo Spiralis, Unidentatus, Striatus, Costatus, Cimex, Parvus, Vinctus, Interruptus, Cingillus, Punctura, Tenebrosus, Semicostatus, Striatulus, Clathrus, Jugosus.

Mya Suborbicularis, Distorta, single valves.

Patilla Apertura, Militaris, Pellucida, Fissura, Parva.

Mactra Triangularis, single valves.

Helix Depressa, Arcuata, Subulata, Auricula, Polita.

Cardium Rubrum.

Trochus Tumidus.

Nerita Glaucina, Rufa, Pallidula.

Area None or Fusca, single valves.

Buccinum Minimum.

Donex Irus, single valves; Castanea ditto.

Solen Minatus.

Mytilus Discors, Præcisus.

Balanus Balanoides, Striatus.

Tillina Donacina, single valves.

Anomia Ephippium.

Voluta Denticulata, Bidentata.

Cyprea Volnta.

SHELLS FOUND AT PENZANCE.

On the Beach between Penzance and Maraxion.

Mactra Stultorum, Subtruneata, Solida.

Cardium Edule.

Donax Trunculus.

Venus Pullastra.

Venus Chione and Verrucosa, valves.

On the Rocks exclusive of the common Rock Shells, viz.

Turbo Littoreus and Radis; Nerita Liltoralis; Trochus Cinerarius, Crassus, and Umbilicatus; Patella Vulgata; Mytilus Edulis and Incurvatus; Buccinum Lapillus and Reticulatum.

Murex Purpureus in tolerable quantities, Linearis in profusion, variety of Ditto rather scarce; all hitherto considered very rare indeed.