SYSTEMATIC LIST OF SPECIES. 



paupercnlum, Bn. t. 133, f. 3. 

 sectilabrum, Gould, t. 7, f. 3. 



POMATIAS. 



HimalaytB, Bn. t. 7, f. 9. 

 Peguensis, Th. t. 7, f. 8. 

 pleurophora, Bn. t. 7, f. 10. 



Geemnoconchus. 



carinatus. Lay, t. 146, f. 10. 

 couicns, Bl. t. 146, f. 8. 

 Fairbanki, Bl. t. 14G, f. 7. 

 Syhadrensis, Bl. t. 146, f. 6. 



Omphaloteopis.' 

 distermina, Bn. t. 145, f. 10. 



ACMELLA. 



hyalina,' Th. & St. (near Monlmein) 

 tersa, Bn. t. 117, f. 1. 



Hydrocena.* 



Blanfordiana, Stol. t. 117, f. 2. 

 fratema,* Th. & St. 

 frnstillnm, Bn. t. 117, f. 5. 

 illex, Bn. t. 117, f. 4. 

 liratnla,^ Stol. 

 pyxis, Bn. t. 117, f. 3. 

 Rawesiana, Bn. t. 117, f. 6. 

 saritta, Bn. t. 117, f. 7. 



Jeedonia.* 



Phayrei,' Th. t. 135, f. 3. 

 trochlea, Bn. t. 135, f. 5, 6. 



Ceaspedotkopis. 



cnspidatus, Bn. t. 135, f. 1, 4. 

 fimbriata,' G. A. (W. Naga Hills). 

 Salemensis,* Bedd. (Salem district, 

 S. India). 



Mychopoua. 



hirsutnm. Bed. t. 136, f. 1, 4. 

 limbiferum, Bl. t. 136, f. 2, 3. 

 seticinotum,'" Bed. (Anamallay 

 Mountains.) 



Ctathopoma. 



Ceylanicum, Bed. t. 145, f. 8. 

 Coonoorense," Bl. t. 135, f. 10. 

 Deccanense, Bl. t. 82. f. 8, 9. 

 filocinctum, Bn. t. 82, f. 2, 3. 

 Kalryenense,'^ W. and H. Blan. 

 KolamnUiense, Bis. t. 135, f. 8, 9. 

 latilabre," Bedd.(S.Canara Ghats). 

 Malabaricum, Bis. t. 82, f. 1, 4. 

 malleatnm. Bis. t. 82, f. 5, 6. 

 procemm, Bl. t. 135, f. 7. 

 Shevaroyanum,''' Bedd. (Salem dis- 

 trict, S. India). 



tignarium, Bn. t. 82, f. 7, 10. 

 Travancoricum," Bedd.(Travancore 



Mountains), 

 vitreum. Bed. t. 145, f. 9, 

 Wynaadense,'^ Bl. 



Opisthostoma. 



Fairbanki, Bl. t. 117, f. 8. 

 macrostoma. Bed. t. 117, f. 9. 

 NUgiricum," Bis. t. 117, f. 10. 



Alycj:us.'* 



amphora, Bn. t. 91, f. 2, 3. 

 Andamanise, Bn. t. 91, f. 7, 10. 

 armillatus, Bn. t. 93, f. 10. 

 Avaj, Bl. t. 94, f. 8, 9, 10. 

 bembex, Bn. t. 95, f. 2, 3. 

 bicrenatus,'^ G. A. 

 bifrons, Th. t. 93, f. 1, 4. 

 BTirtii,2o G. A. 

 conicns, G. A. t. 103, f. 8, 9. 

 constrictus, Bn. t. 95, f. 1, 4. 

 crenatus, G. A. t. 103, f. 2, 3. 

 crenulatns, Bn. t. 97, f. 1, 4. 

 crispatus,^' G. A. 

 cucullatus, Th. t. 96, f. 1, 4. 

 diagonus, G. A. t. 103, f. 1. 

 digitatus," Bl. 



' The 0. aurantiaca of Desh. (Voy. Belang. Z. 416, pi. 1, f. 

 16, I7i as Cyclost.) is a native of the Isle of Bourbon, and not 

 from " Pondicherry." 



' J. Asi. Soc. Bang. 1872, vol. 41, pt. 2, p. 333, pi. 11, f. 7. 



" The type of the H. miRum of Benson (An. Nat. H. 1853, 

 ser. 2, vol. 11, p. 158), figured by Godwin-Austen (Proe. Zool. 

 1872, pi. 30, f. 3) is the fry of some larger shell, possibly of a Pupa. 



* J. Asi. Soc. Beng. 1873, vol. 41, pt. 2, p. 332, pi. 11, f. 5, 

 6. Ataran VaUey, near iloulmein. 



' Id. 1871, vol. 40, pt. 2, p. 157, pi. 6, f. 6. Damotha, near 

 Moulmein. 



° At the last moment, and too late for redistribution into our 

 groups, a paper (Proc. Zool. 1875) on Cyathopoma (in a broader 

 sense than usual) has reached us from Col. Beddome. The fol- 

 lowing species are regarded by him as belonging to Jerdonia, 

 which he regards as a section of the genus : nitidum, Blanfordi, 

 album (? our KolamuUiense), Anamallayanum, ovatum, Sira- 

 gherrianum, atrosetosum, elatom ; they are all figured in pi. 52, 

 and if correctly delineated, such shapes as 14 and 17 can scarcely 

 rank as members of the same genus. 



' The Cyclop, biliratus of Beddome (Z. P. 1875, p. 452, pi. 

 53, f. 34 is a synonym. 



' J. Asi. Soc. Beng, 1875, vol 44, pt. 2, p. 7, pi. 4, 1. 



• Proc. Zool. 1875, p. 453, pi. 53, f. 35 (as Cyclophoru.';). 



'" Id. 1875, p. 449, pi. 53, f. 23, 24 (as Cyath'op.). 



" The striEE should be closer, and not visible in the mouth ; 

 tlio ridges should be more marked and fewer. 



'- J. Asi. Soc. Beng. 1861, vol. 30, p. 352. pi. 2, f. 1 and 

 Cont. Mai. pt. 2, as Cyclotus.— Pfeif. Mon. Pn. vol. 2, p. 33, as 

 Cyclot.— Bl. J. Conch. 1868, pi. 12, f. 4, as Cya. Kalryen Hills, 

 near Salem, S. India. 



'^ Proc. Zool. 1875, p. 450, pi. 53, f. 28, 29. 



'< Id. 1875, p. 451, pi. 5.3, f. 32, 33. 



"■ Id. 187.5, p. 451, pi, 53, f. 30. aj. 



'* Jour. CoDch. 1868, p. 259, pi. 12, f. 3. Wynaad, N. side 

 uf Nilgherries. 



" Compare 0. Deccanense, Bedd. Proc. Zool. 1875, p. 444, 

 pi. 52, f. 10, 11. See, too, his 0. distortum, p. 445. 



'" In the J. Asi. Soc. Beng. 1871, vol. 40, pt. 2, will be found 

 drawings of A. Ingrami, var. Nagaensis (pi. 4, f. 3) and A. 

 otiphorus (pi. 5, f. 6). 



" Id. 1874, vol. 43, pt. 2, p, 148, pi. 3, f. 5. 



-• J. Asi. Soc. Beng. 1874, vol. 43, pt. 2, p. 149, pi. 3, f. 9. 



••" Id. 1871, vol. 40, pt. 2, p. 91, pi. 4. f. 1, and f. 2 (var.). 

 Khasia Jaintia and N. Cachar Hills. 



■' Id. 1871, vol. 40, p;. 2, p. 41, pi. 2, f. 4. Darjiling. 

 b 



