Bulimus, Scopoli. continued. 



2420 moquinianus, W. and. B. 



2421 helvolus, W. and B. 



2422 badiosus, Fdr. 



Pupa, Draparnaud. 



(Truncatellina, Lowe} 



2423 linearis, Lowe (Joss.'). 



2424 microspora, Lowe. 

 (Gastrodon, Lcnve.} 



2425 fanalensis, Lowe. 

 (1008) umbilicata, Drap. 



2426 I anconostoma, Lowe. 

 (Gastrocopta, Wo/!.') 



2427 acarus, Bens. 



2428 gorgonica, Dohrn. 



2429 I minor, Dohrn. 

 (Lyostyla, Lowe.} 



2430 cheilogona, Lowe. 



2431 vincta, Lowe. 



2432 irrigua, Lowe. 



2433 cassidula, Lowe. 



2434 concinna, Lowe. 



2435 laurina, Lowe. 



2436 sphinctostoma, Lowe. 



2437 laevigata, Lowe. 



2438 recta, Lowe. 



2439 macilenta, Lowe. 

 (Craticula, Lowe.} 



2440 fusca, Lowe. 



2441 millegrana, Lowe. 



2442 ferraria, Lowe. 



2443 monticola, Lowe. 



2444 calathiscus, Lowe. 

 (JStaurodon, Lowe. 



2445 saxicola, Lowe. 



Clausilia, Draparnaud. 



2446 crispa, Lowe. 



2447 deltostoma, Lowe. 



2448 I raricosta, Lowe. 



2449 2 undulata, Bttg. 



Fam. V.Stenogyridce. 

 Stenogyra, Shuttleworth. 



(1078) 

 2450 



decollata, Lin. 

 subdiaphana, King. 



Achatina, Lamarck. 



(Acicula, Risso} 

 1723) acicula, Mull. 



(Cochhcopa, Mull.} 

 ^1680) lubrica, Mull. 

 ^1680*) i maderensis, Lowe. 



Lovea, Watson. 



(Ferussacia, Risso.} 

 (1694) folliculus, Gronov. 



2451 vitrea, W. and B. 



2452 leacockiana, Lowe. 

 (Fusillus, Lowe.} 



2 453 gracilis, Lowe. 



2454 oryza, Lowe. 



2455 I tuberculata, Lowe. 



2456 triticea, Lowe. 

 (Amphorella, Lowe} 



2457 melampoides, Lowe. 



2458 tornatellina, Lowe. 



2459 mitriformis, Lowe. 



2460 I maderensis, Lowe. 



2461 producta, Lowe. 

 (Cylichnidea, Lowe.} 



2462 ovuliformis, Lowe. 



2463 cylichna, Lowe (Joss.}. 



Fcum. Vl.Succineidce. 



Succinea, Draparnaud. 



2464 sanctas-helenae, Lesson. 



Sub- Order Hygrophila. 

 Fam. I. Limnceidce. 



Limnaea, Draparnaud. 



(1844) truncatula, Mull. 



Planorbis, Guettard. 

 (1877) glaber, Jeffr. 



Ancylus, Geoffrey. 



2465 striatus, Z. and G. 



Fam. ILPhysidm. 



Physa, Draparnaud. 

 (1903) acuta, Drap. 



