1875.] GUATEMALAN LAND-SHELLS. 649 
22. MeGaLtomastoma (TomocycLos) stmuLacrum, Morelet. 
Hab. Coban, Vera Paz. 
23. CHONDROPOMA RUBICUNDUM, Morelet. 
Hab. Coban, Vera Paz. 
24. Hecicina vernawis, Morelet. 
Hab. Coban, Vera Paz. 
25. Hextcrna rostrata, Morelet (salvini, Tristram). 
Hab. Coban, Vera Paz. 
26. HexLicina AMa@NA, Pfr. 
Hab. Coban, Vera Paz, 
27. HELIcINa TROSULA, Morelet, var. 
Hab. Vicinity of the city of Guatemala. 
28. HeLIcINA ANOZONA, Sp. n. 
Testa globosa, spiratim subtiliter striata, nitida, carneo-flavescens, 
zona suturali pallide flava insignis; spira conoidea, acutius- 
cula ; anfractibus 5, convexiusculis, ultimus subinflatus, antice 
non descendens ; apertura parum obliqua, late semiovalis ; co- 
lumella brevis, subrecta, tuberculo terminata ; peristoma incras- 
satum, latiusculum, reflecum, lete luteum; callus basalis cir- 
cumseriptus, mediocris, crassus. 
Diam. maj. 8, min. 7, alt. 7, apert. alt. 5, lat. 33 millim. 
Hab. Vicinity of Coban. Central America (Salvin). 
Similar to H. fulva, D’Orb, from Bolivia, and to H. rotunda, 
D’Orb, from the West Indies; the first is more flattened, of larger 
size, and differently coloured; the latter has no spiral sculpture, and 
a much thinner peristome. 
29. SCHASICHILA PANNUCEA, Morelet. 
Hab. Coban, Vera Paz. 
Freshwater Shells. 
30. Puysa NITENS, Phil. 
From a small stream running into the lake of Duenas above 
Santiago, Zamora. 31st Aug. 1873. 
31. PLANORBIS TENUIs, Phil. 
Hab. Duenas. 
32. AMPULLARIA FASCIATA (Lam.), Reeve. 
Hab. Coban, Vera Paz. 
