61 MM. 
S y STBMATIO. — PULMONATA. 
2231 
Nolhapalus paucispira xanthophaes, 
ptychoraphe^ sororcula, coelatus, c. debilis 
spp. & subspp. n. Belgian Congo, 
PiLSBRY Bui. Amer. Mus. Nat. Hist. 
40 pp. 131-133. 
Obeliscus obeliscus, Spence 363. 
Oncaea, Pilsbry 320. 
Opeas strigile with 0. fanei, Natal ; 
0. burnupi, Cape Province ; 0. 
annipacis, Natal, spp. n., Connolly 
Proc Malac. Soc. 13 pp. 142-144.— 
O. albaniense sp. n. Cape Province, 
CoNOLLY [Connolly] Rec. Albany 
Mus. 3 p. 217. — 0. pumilum, Vanatta 
382. 
Orhitina, Caziot 62. 
Parachatina, Pilsbry 320. 
Pegea, Caziot 62. 
Perideriopsis f allsemis mut. pronuba, 
f. mut. sponsa mutt. n. Belgian Congo, 
Pilsbry Bui. Amer. Mus. Nat. Hist. 
40 p. 109. 
Pintoa, Pilsbry 320. 
Pseudoglessula subgenn. n. Dictyo- 
glessula, J schnoglessula ; P. walikalen- 
sis, intermedia masisiemis ; P. {Kemp- 
ioconcha) leopoldvillemis, umbilicata ; 
P. (/.) subfuscidula, famelica, cruda, 
gracillima spp. & subsp. n. Belgian 
Congo, Pilsbry Bui. Amor. Mus. Nat. 
Hist. 40 pp. 149-167. 
Pseudopeas victoriae sp. n. Rhodesia, 
CoNOLLY [Connolly] Rec. Albany Mus. 
3 p. 218. — P. thysvillemis, curvelliforme 
spp. n. Belgian Congo, Pilsbry Bui. 
Amer. Mus. Nat. Hist. 40 pp. 160-162. 
— P., Odhner 297. 
Pseudosubulinn martensiana sp. n. 
Guatemala, Pilsbry Proc. Acad. Nat. 
Soi. Philad. 1919 p. 214. 
Rumina, Caziot 62. 
Serpaea, Pilsbry 320. 
Spiraxis living stonensis, longior 
spp. n. Guatemala, Pilsbry Proc. Acad. 
Nat. Sci. Philad. 1919 p. 213. 
SubuUna glyplocephala, gratacapi, 
thysvillemis, pen^emis, lowei, avaku- 
biemis, bequaerti spp. n. Belgian 
Congo, Pilsbry Bui. Amer. Mus. Nat. 
Hist. 40 pp. 139-143. — S. gracillima 
sp. n. Rhodesia, Conolly [Connolly] 
Rec. Albany Mus. 3 p. 216. 
SubuUniscus gen. n. S. lucasi sp. n. 
Belgian Congo, Pilsbry Bui. Amer. 
Mus. Nat. Hist. 40 pp. 146 147. 
Urceus, Pilsbry 320. 
Vediantius, Caziot 62. 
SuCOINEIDAE, VeRONICELLIDAE, VaG- 
INULIDAB & OnCIDIIDAB. 
Lithotis japonica, Ann and ale & 
Prashad 10. — L., Annandalb 5. 
Oncia gen. n. type Lithotis japonica, 
Preston, Annandalb J. and Proc. i As. 
Soc. Beng. 14 p. 460. 
Onchidiidae, Bretnall 64. 
Oncis cinerea sp. n. W. Australia, 
Odhner K. Svensk. Vet. Ak. Handl. 
62 p. 73. 
Oris, Caziot 62. 
Succinea congoemis, lessensis, be- 
quaerti spp. n. Belgian Congo, Pilsbry 
Bui. Amer. Mus. Nat. Hist. 40 p. 301- 
302. — S. panamemis sp. n. Panama, 
Pilsbry Proc. Acad. Nat. Sci. Philad. 
1919 p. 218.— >S., Caziot 62.— /S., 
Odhner 297. 
Vaginula, Odhner 297. 
Vaginulus, Pilsbry 317. 
Ellobiidab {Auriculidae olim), 
Limnabidab, Physidab, Chili- 
NIDAE and SiPHONARIIDAE. 
Alexia kobelti, [sp. n.] Malta G., 
Valletta Arch. Melit. 1 p. 104. 
Amphibola erenata, Farnib 140. 
Ancylus, Cawston 59. — A., Caziot 
62. — A., Odhner 297. 
Auricula tramlucens sp. n. Brit. 
India, Annandalb & Prashad Rec. 
Ind. Mus. Calcutta 16 p. 266. 
Bullinidae Fam. n., Germain Bui. 
Mus. Paris 1919 p. 121. 
^Bullinus, Chapman 66. 
Camptoceras hirasei sp. n. Japan, 
Walker Ann. Arbor Mich. Occ. Pprs. 
Mus. Zool. 64 p. l.—C., Annandalb & 
Prashad 10. 
Choanomphalns, Annandalb 6. 
Qyraulus, Annandalb k Prashad 14. 
Isidora, Cawston 59. 
