I04 CUNDALL : SHELLS COLLECTED AT TENBY. 



Tectura virginea (Miill.), — Common. 



Fissurella grseca (L.).— One specimen only. 



Calyptrsea chinensis (L.). — Dead shells common on the 



sands ; a few living taken at Giltar. 

 Trochus magus L. — Fragments only, 

 T. cinerarius L. — Common. 

 T. umbilicatus (Mont.). — Common. 

 T. zizyphinus L. — Sparingly. 



Phasianella pullus (L.). — Among broken shells and sand. 

 Littorina obtusata (L.).— Common. 

 L. rudis Maton. — Common. 

 L. littorea (L.). — Common. 



Rissoa parva (DaC). — Among broken shells and sand. 

 R. membranacea (Ad.). — Among broken shells and sand. 

 R. violacea Desm. — Among broken shells and sand. 

 R. striata (Ad.). — Among broken shells and sand. 

 Hydrobia ulvse (Penn.). — Very abundant. 

 Turritella terebra (L.).— Dead shells, much worn. 

 Scalaria communis Lmk. — A few shells much worn. 

 Odostomia rissoides Han. — Among broken shells and 



sand. 

 O. indistincta (Mont.). — Among broken shells and sand. 

 O. rufa (Phil). — Among broken shells and sand. 

 O. lactea (L.) var. paullula Jeffr. — Among broken shells and 



sand. 

 Natica catena (DaC). — Common at Saundersfoot. 

 N. Alderi Forb. — A few at Saundersfoot. 

 Veiutina laevigata (Penn.). — One at Giltar. 

 Cerithium reticulatum (DaC). — Very common. 

 Purpura lapillus (L.). — Very abundant and fine. 

 Buccinum undatum L. — Abundant. 

 Murex erinaceus L. — Live shells at Monkstone. 

 Nassa reticulata (L.). — Common. 

 N. incrassata (Str.). — Common. 

 Pleurotoma attenuata (Mont.). — Among broken shells and 



sand. 



J.C. vi., July, 1889. 



