14(j 



MK. L. FRASER ON FORMOSAN MOLLUSKS. [Mar. 13, 



March 13, 1866. 



Dr. J. E. Gray, F.R.S., V.P., in the Chair. 



Mr. Fraser read the following list of species of Mollusks recently 

 collected by Robert Swiuhoe, Esq., H.B.M. Vice-Consul, C.M.Z.S., 

 in Formosa, stating that the list had been furnished him by Henry 

 Adams, Esq., F.L.S., and that it was a continuation of the list pub- 

 lished in the Society's 'Proceedings' for 1865, p. 196. 



Coiius chaldceus, Bolt. 



liynarius, Reeve. 



Fitsus co/osseus, Lam. 

 Murex microjihyllus, Lam. 

 Eburna spirata, Linn., var. 

 Phos senticosus, Linn. 

 Nassa thersites, Brug. 



gemmulata, Lam. 



maryinulata, Lam. 



olivacea, Brug. 



taenia, Gmel. 



Cuma carinifera, Lam. 

 Mitra coccinea, Reeve. 

 Fulgoraria rupestris, Gmel. 

 Semicassis decussata, Linn. 



areola, Linn. 



Dolium fasciatum, Brug. 

 Layena wieymanni, Ant. 

 Bursa rana, Linn. 

 Sycotypus Jicus, Linn. 

 Dactyhis mustelinus, Lam. 



maurus, Lam. 



Harpa major, Mart. 

 Natica maroccana, Chem. 



lineata, Chem. 



Ruma sebce, Sow. 

 Architectonica maxima, Phil. 

 Niso brunnea, Sow. 



Volva volva, Linn. 

 Cyprcea miliaria, Gmel. 



tiyris, Linn. 



arabica, Linn. 



Littorina melanostoma, Gray. 



newcombia, Reeve. 



pintado, Wood. 



obesa, Sow. 



Melania pyramis, Y. d. Busch. 

 lateritia, Lea. 



Melania fasciolata, Oliv. 



crenulata, Chem. 



Telescopium fuscum, Chem. 

 Lampania zonalis, Brug. 

 Pyrazus semistriatus, Bolt. 

 Cerithium varieyatvm, Quoy. 



mitreeformis, Sow. 



Vivipara anyularis, Mull. 

 Galerus extinctorum, Lam. 

 Gladiusfusus, Linn. 

 Nerita yuillouana, Reel. 



• costata, Gmel. 



yoldii, Re'cl. 



squammulata, Guill. 



plicata, Linn. 



Neritella subpunctata, Reel. 

 Senectus radiata, Gmel. 

 Lunella reclusa, Chem. 

 Turbo marmoratus, Linn. 

 Chondrula cantori, Phil. 

 Cyclophorus indicus, Desh. 

 Macha striyillata, Lam. 

 Hiatula diphos, Linn. 

 Triyonella luzonica, Desh. 

 Macoma truncata, Jonas. 

 Cryptoyramma Jlexuosa, Linn. 

 Circe undatina, Lam. 



gibbia, Lam. 



Callista citrina, Lam. 

 Chione dysera, Linn. 

 Trapezium, 1 n. s. 

 Crassatella sulcata, Lam. 

 Lithophaya fusca, Gmel. 

 Scapharca disparilis, Reeve. 

 Anomalocardia trapezina, Desh. 

 Limopsis japonica, A. Ad. 

 Amussium pleuronectes, Linn. 

 Linyula ovalis, Reeve. 



Mr. A. Murray, F.L.S., read a communication on the minor cha- 



