MOLLUSCA. 
579 
rULMONATA OPEllCULATA. 
CYCLOPHOIlIDiE (CyCLOTACEA). 
J. Macdonald states that in this family there are invariably 
otoconia in the ear-sacs, hut in the ^^Cyclostomatous type^^ single 
spherical otoliths. Ann. & Mag. Nat. Hist. iv. p. 79, pi. 4, 
fig. 1. 
Cijclotus im'distinctuB (Gundl.), Cuba, vortex (Weinland), Haiti, and 
minimus (Gundl.), Cuba. Pfeiffer, Novitat. Conchol. iii. pp. 445, 446, pi. 98. 
figs. 14-16, 17-20, and 21-24. 
Spiraculum andersoni^ sp. n., Blanford, Proc. Zool. Soc. 1869, p. 447, Bhamo, 
on the Iravadi. — Sp. fairhanki^ sp. n., Blanford, Journ. As. Soc. Bengal, 
xxxviii. p. 135, Pulney Hills, Southern India. 
Mychopo7na^ gen. nov. Shell turbinated, with a thick dark hairy epidermis ; 
aperture crenulated within ; operculum very similar to tliat of Opisthoporm. 
M. hh'sutum and limhiferxmi, spp. nn., Blanford, Journ. As. Soc. Bong. viii. 
pp. 131-134, pi. 16. figs. 5 4 ; dentition in woodcut, p. 131, Calcad and 
Ihiliiey Hills, Southern India. 
rterocxjclos ? tristis, sp. n., Blanford, ibid. p. 134, pi. 16. fig. 9, South 
Canara. 
rterocyclos wilsoni (Pfr.), Formosa, labuanensis (Pfr.), and lowianiis (Pfr.), 
Labuan. Pfeiffer, Novitat. Conchol. iii. pp. 442, 443, pi. 98. figs. 5-7, 8-10, 
11-13. 
Ptex’ocyclos ? endccdaleus, sp. n., Crosse, Journ. Conch, xvii. p. 187, Borneo. 
Cyclophorus fidguratus (Pfr.), var., from Pegu, and C. patens (Blanf.), Pegu, 
figured by Pfeiffer, 1. c. pp. 440, 441, pi. 98. figs. 1, 2 and 3, 4. 
Cxjdophorxis Iceviyatus, sp. n., Blanford, Proc. Zool. Soc. 1869, p. 446, Bhamo, 
on the Iravadi. — C. (Bens.), var., from the Annamullay Hills and the 
Wynaad. Blanford, Journ. As. Soc. Bengal, xxxviii. p. 143. 
Cyclophorus delpliinulus^ sp. n., Mousson, Mai. Blatt. xvi. p. 180, northern 
part of South America. 
Cyclostoma ? leaii, sp. n., Tryon, Am. Journ. Conch, v. p. Ill, pi. 10. fig. 6, 
^Vndaman Islands. Operculum unknown. [Fig. 6 seems to agree with 
Cyclophorus atraxnentai'ius (Sow.), and fig. 6« with C. foliaceus (Chemn.), the 
latter, indeed, being an Andaman shell. See Reeve, Conch. Icon. vol. xiii.] 
[^Cyclophorus'] Ostodes adjunctus^ sp. n., Mousson, Journ, Conch, xvii. p. 351, 
pi. 14. fig. 9, Tutulla, Samoa Islands, 
[Cyclophorus] Ditropis^ subgen. nov. Shell nearly vitreous, translucent, 
with two or more spiral ribs. C. (i>.) planorhis, heddomei, and convexus^ 
spp. nn., Blanford, Journ. As. Soc. Bengal, viii. pp. 126-131, pi. 16. figs. 1-3 ; 
dentition in woodcut p. 131, Travancore, in Southern India. 
Craspedipoma hesperiemn (Morelot), Azores, costutum (Shuttl.), Palma 
Island, Canaries, and monizianmn (Lowe), Madeira. Pfeifrer,Novitat.Conchol. 
iii. pp. 446, 447, pi. 98. figs. 25-27, 28-30, and 31-33. 
Alyceeus, see Diploxnmatinacca, 
PUPINEA. 
Cataulus calcadensis, sp. n., Blauford, Journ. As. Soc, Bengal, xxxviii. 
p. 137, pi. 16. fig. 18, Calcad Hills, province Travancore, Southern India. 
