CYCLOPHORUS §. 2. 
67 
min. 24, alt. 18 mill. Ap. intus 13 mill, longa. (Mus. 
Cuming.) 
Cyclostoma amoenum Pfr. in Proc. Zool. Soc. 9 Dec. 1851. 
— — Chemn. ed. II. N. 362. t. 45. f. 11. 12. 
Cyclophorus arnoenus Pfr. Consp. N. 87. p. 52. 
Habitat . . . ? 
Obs Differt a C. Menkeano testa laevigata, vertice obtuso et um- 
bilico multo angustiore. 
22. C. turgidus Pfr. iu 
T. umbilicata, turbinato-globosa, solicla, striata et minute 
malleata, fulvida, fasciis et lineis interruptis castaneis et pie- 
rum que ad suturam maculis sagittaeformibus ornata ; spira tur- 
binata, obtusiuscula ; anfr. 5 convexi, ultimus superne turgidus, 
infra medium carina funiformi et fascia latiore nigricante cir- 
cumdatus, basi subplanulatus , circa umbilicum angustum, in- 
fundibuliformem subcompressus ; apertura obliqua, subangu- 
lato-rotunda ; perist. duplex: internum continuum, externum 
crassum, expansum, ad anfr. penultimum breviter interruptum. 
— Operc. tenue , laete corneum , extus concavum. — Diam. 
maj. 27, min. 23, alt. 18 mill. (Mus. Cuming.) 
Cyclostoma crassum Pfr. in Proc. Zool. Soc. 1851. Jul. (Nec Adams.) 
— turgidum Chemn. ed. n. N. 241. t. 35. f. 15. 16. 
Cyclophorus turgidus Pfr. Consp. N. 88. p. 53. 
/ 3 . Minor; diam. maj. 22, min. 18'/ 2 , alt. 16 mill. (Coll. Nr. 38.) 
Habitat Liew Kiew, var. in insula Ibyat „Bashee Group‘d 
23. C. punetatus Crateloup. 115 
T. umbilicata, depresso-turbinata , tenuiuscula, sublaevi- 
gata (oblique subtilissime striata) , pallide lutescenti-cornea, 
punctis et maculis sagittaeformibus seriatis, castaneis ornata; 
spira brevis, apice acutiuscula, nigricans; anfr. 5 convexi, su- 
periores saepe undulato - strigati , ultimus ventrosus, ad peri- 
pheriam subangulatus et fascia saturate castanea, utrinque den- 
ticulata ornatus; umbilicus angustus, pervius; apertura parum 
obliqua, subcircularis , intus albida; perist. undique breviter 
expanso - reflexum , marginibus callo junctis. — - Operc.? — 
Diam. maj. 25, min. 20, alt. 18 mill. Ap. intus 1272 mill, 
longa. (Coll. Nr. 39.) 
5 
