14 



GUDE : LIST OF HELICOID LAND SHELLS. 



Ariophanta vernacula, Mab. 

 Near Aurea Mountains 

 „ excepta, Mab. 



„ infima, Mab. 



„ zero, Mab. 



Family Helieidae. 

 Genus Plectopylis, Bens. 

 Section Chersaecia, Gude. 



laomontana, Pfr. Cbo-bo. 

 Section Endoplon, Gude. 

 anceyi, Gude. Bac-Kan ; Nac- 

 Ri ; between Cho-moi and 

 That-Khe. 

 giardi, H. Fisch. Cao-Bang. 

 bavayi, Gude. That-Khe ; Nac- 



Ri. 

 persimilis, Gude. That-Khe. 

 lepida, Gude. Tinh-Tuc. 

 congesta, Gude. Bac-Kan ; Nac- 



Ri .; Tliat-Kh(^. 

 francoisi, H. Fisch. Deo-ma- 



Phuc. 

 dautzenbergi, Gude. That-Klie ; 

 between Cho-moi ; be- 

 tween Bac-Kan and Nac- 

 Ri. 

 pilsbryana, Glide. Islets in 

 Halong Bay. 

 = villedaryi, Pi Is. and ({ude 

 non Ancey. 

 schlumbergeri, Morlet. Nuy- 

 Dong-Nay ; Halong 

 Bay ; Elephant Moun- 

 tains, 

 villedaryi, Anc. Lang-son ; Bach- 

 Ninh ; Than-moi. 

 = choanomphala, Mdflt. 

 jovia, Mab. Halong. 

 moellendorffi, Gude. Than-moi. 

 phlyaria, Mab. 



hirsuta, Mdff. Island Bah-Mun. 

 Section Sinicola, Gude. 

 tenuis, Gude. Cho-Ra ; Bac- 

 Kan ; Cho-moi. 



fruhstorferi, Mdff. 

 fischeri, Gude. Bac-Kan. 

 emigrans, Mdff. Manson Moun- 

 tains ; Bac-Kan ; Nac- 

 Ra ; Halong Bay. 

 Group Epiphallogona, Pils- 

 CJenus Camaena, Alb. 

 cicatrieosa, Miill. Lang-son. 

 V. inflata, MdfT. Between 



Lang-son and Than-moi. 

 V. obtecta, Fisch. l^uc-Khu ; 

 Cao-Bang. 

 longsonensis, Morlet. Long-son. 

 jaculata, Mab. 



hahni, Mab. Nuy-Dong-Nay. 

 = broti, Dautz. and D'Ham. 

 subgibbera, Mdff. Between 

 Lang-son and Than-moi. 

 ga])riellae, Dautz and D'Ham, 

 Between Bac-ninh and 

 Lang-son. 

 = bathmophora, Mab. 

 = bathymorpha, Pils. 

 V. subhainanensis, Pils. 

 hainanensis, H. Ad. Halong 

 Bay ; Elepliant Moun- 

 tains, 

 xanthoderma, Mdff. 



V. ingens, Mdff'. Manson 

 Moimtains. 

 illustris, Pfr. 



V. tonkinensis, Smith, 

 vanbuensis, Smith, 

 billeti, H. Fisch. Coa-Bang. 

 lavezzarii, Bav. and Dautz. 



Bac-Kan ; That-Khe. 

 vorvonga, Bav. and Dautz. Phi- 

 mi ; Bac-Kan ; That- 

 Khe. 

 fauveli, Bav. and Dautz. Pili- 

 mi ; Bac-Kan. 

 CJenus Neocepolis, Pils. 



