APPENDIX. 'MX 



APPENDIX. 



The following figures, talien from specimens in the British 

 Museum, were omitted in the text: — 



Fit^. 41. — Cijathojwma filocincfum (p. 1351. 



Fig. 42. — Eliai^haulus hlanfordi (p. 164). 



The next two species have not hitherto heen figured. Their 

 tvpes, now in the Senekenberg Museum in Frankfurt a/M., 

 are represented on the two plates accompanying tliis volume, 

 reproduced from photographs kindly furnislied by Dr. Y. Haas, 

 who has charge of the Mollusea in that institution. 



Leptoiiomoidea vnlvatus (p. 21), PI. I, 

 Alycceus suhhumilis (p. 271), PI. II. 



Doubtful akd Spurious Eecords. 



Cyclostoma filosum, Sowerby, in Zoology, Capt. Beechey's 

 A'ovage in H.M.S. ' Blossom,'"] 839, p. 146,' pi. 33, fig. ;U ; id., 

 Thes. Conch, i, 1843, p. 9G, pi. 23, tig. 14. 



Stated to have been brought from India, but not found since. 



Ci/dostoma (Cyclostumus?) rjradatam, Pfeiffer, Proc. Zool. Soc. 

 1854, p. 303 ; id'., Mon. Pneum. Suppl. 1, 1858, p. 115 ; Suppl. 2, 

 1865, p. 126; Suppl. 3, 1878, p. 173. 



In his latest reference Pfeiffer reduces this to a synonym of 

 Bithynia marginatn . 



2 H 2 



