504 APPENDIX. 



further reference to the species in any of the subsequent volumes 

 of the ' Monograph Heliceorum Viventium/ nor does it occur in 

 the ' Nomenclator,' and it must therefore be assumed that he 

 did not admit it as a valid species. 



Bidimus pleiiroplwrus, Benson, A. M. N. H. ser. 2, xix. 1857, 

 p. 329. 



Further material convinced Benson that the species was 

 erroneously referred to Bulimus, and he placed it in Pomatias 

 (A. M. N. H. ser. 3, hi, 1859, p. 183). 



Hapalus travanlcoricus, Theobald, J. A. S. B. xlv, 1876, p. 186, 

 pi. 14, fig. 5. 



Blanford states (J. A. S. B. xlix, 1880, p. 215) that he is satisfied 

 Theobald's specimens were immature and he believes them to be 

 the young of Cataulus colcadensis or some nearly allied species. 



Helix (Thela) epiglottidea, Beck, Index Moll. 1838, p. 15. 

 Hab. Tranquebar (nom. nud.}. 



Morch in Journ. Conchy 1. xx, 1872, p. 336, states that this is 

 Helix dehnei, Rossinassler, a Moroccan species. 



Helix Jicematostoma, Crist. & Jan, Mantissa, p. 2. Perhaps a 

 printer's error for licemasloma. 



Trochomorphoides conulus, Martens, Godwin -Austen, P. Z. S. 

 1895, p. 450. A Malay Archipelago species recorded by Godwin- 

 Austen from Kat chal, Nicobar Group, on the authority of 

 lloepstorff. 



The following are nomina nuda : 



Helix mensula, Benson, J. A. 8. B. 1857, p. 249. 



Helix petit a, Benson, torn. cii. p. 249. 



Htlix precaria, Benson, torn. cit. p. 250. 



Pupa ceylanensis, Nevill, Enum. Helic. Ceylon, 1871, p. 6. 



Pupa oleosa, Nevill, torn. cit. p. 6. 



Pupa solitaria, Nevill, torn. cit. p. 6. 



Pupa terricolor, Nevill, torn. cit. p. 6. 



Limax memnon, Nevill, J. A. S. B. xxxiv, 1864, p. 244. 



