6 OUDE : LIST OF ITFXICOID LAND SHELLS. 



Great impetus to exploration was given by the successive French 

 occupation of Cochin-China, Cambodia, Annam and Tonkin, a number 

 of scientific expeditions traversing the newly-acquired territories. Le 

 Mesle visited Cambodia and Cochin-China, and published his results in 

 conjunction with ]\Ir. Jules jNIabille'"". Mr. A. Morelet utilised the 

 materials collected by Yesco, Massin and Silvestre for his Fauna " 

 The shells obtained by Mr. Germain in Cochin-C!hina were described by 

 Mr. T. de Rochebrune.'^' Mr. L. Morlet dealt with the collections made 

 by Mr. Pavie in Cambodia"'', in Cambodia and Siam'', and by Mr. 

 Jourdy in Tonkin'*'. Mr. de Morlaincourts collections in Tonkin 

 were published by Mr. Dautzenberg and Baron d'Hamonville''', and 

 Capt. Dorr's in Annam by Mr. G. Wattebled'"'. Mr. Ancey described 

 the new species acquired in Tonkin liy Mr. Yillodary'"', and those 

 collected by Mr. H. Counillon in Laos^-", while Mr. Jules Mabille com- 

 piled a treatise on the materials gathered by Mr. Balansa in Tonkin'''^'. 



More recently, Lieut.-Col. Messager and Dr. R. Bavay liave collected 

 niuiibers of undescribed shells in Tonkin, and these form the substance 

 of four articles by Messrs. A. Bavay and Dautzenberg.''" The present 

 writer has dealt with the Pledopylls collected by Lieut.-Col. Messager.'^'^' 

 Finally Dr. von Mollendorf! has made numerous additions to the 

 fauna of this region from material obtained by Mr. Roebelen in 

 Annam''"', and by Mr. Frulistorfer in Annam and Siam.""' 



A. SI AM. 



Family Zonitidae. splendon.s, ITutt. 



Sub-family Ariophantinae. Sub family Macroehlaminae. 



Genus Euplecta, Semp. Genus Macrociilamys, Bens, 



rosamunda, Bens. ^lenamPinh, dugasti, Morlet. Mcnam Pinh, 



E. Laos. Laos, 



danae, Pfr. Laos. hainesi, Pfr. 



dichromatica, Morlet. Between resplendens, Phil. Peehaburi, 



Srakeo and Ong-son. Bang-Pra. 



Genus Xestixa, Semp. v. subcornea, Pfr. Menam 



granulosa, Mdff. ^Bangkok. Pinh. 



Genus Xesta, Alb. v. obesior, Afts. Peehaburi, 



siamensis, Pfr. Peehaburi. Bang-Pra; 



= birmana, Pfr. pedina, Bens. Between Bangkok 



V. mouhoti, Pfr. and Chentabun ; between 



vallicola, Pfr. Pase and Chentabun. 



^ Journ. de Conchyl., 1866. ". Le Naturaiiste, 1888. 



*. Series Conchyl. Livr. IV, 1875. '-. Bull. Mus. Marseille, 189S, T. I. 



\ Bull. Soe. Philom. Paris, 1881. i K Bull. Soc. Malac. France. 1887, T. IV. 



•=. Journ. de Conchyl., 1883, 1884, 1SS6. n. Journ. de Conchyl., 1899, 1900. 



". Op. fiY., 1889. 15 Op. ci.'., 1901. 



*. Op. fit, 1886. iti Nachr. Deutseh. Malak., Gesell., 1898. 



». Journ. de Conchyl., 1887. i •. Op. cit., 1900, 1901, 1902. 



-"'. Op. cit., 1886. 



