GASTROPODA (PECTINIBRANCHIATA). Moll. 91 
Leptopoma (?) arclouinianum , sp. n., China, Heude, (173) p. 95, pi. xxv. 
fig. 8. 
Leucoptychia divided into Leptopomiformes ( L . tissotiana, Crosse, L. 
scalaris, H. Adams), and Cyclophoriformes (L. foliacea. Chem., L. leai, 
Tryon) by Crosse (87). 
Myxostoma recognitum , M. setchuanense , M. humile, M. laciniatum, M. 
aubryanum, M. tortile , M. expoliatum , M. vestitum, M. aureum , M. tubulare , 
spp. nn., China, Heude, (173) pp. 91-95, with figs. 
Opisthoporus borealis , sp. n., Badung, China, Mollendorff, (265) p. 161 ; 
see also id. (264) p. 359. 
Pomatias tesselatus, Rossm., var. achaica, n., Greece, Boettger, (30) 
p. 123 ; P. tschemagoricus , P. callistoma, Montenegro, P. regularise P. 
pauleius , Cattaro, P. bonficoianus , Lesina, P.formosus, Scardona, P.con- 
cinnus , Spalato, P. penzianus , Sebenico, spp. nn., Letourneux, (231) 
pp. 200-206. P. reconditus, P. intermedins, P. agardhi , spp. nn., also 3 
varr. nn., N. Italy, Pini, (289) pp. 368-376. P. labrosus, sp. n., Mont¬ 
serrat, Westerlund, (377) p. 117; P. bcettgeri , sp. n., Sicily, u?. f c. p. 118 ; 
P. oribates, sp. n., Corfu, id. t. c. p. 121 ; P. tortivus, sp. n., Dalmatia, 
id. t. c. p. 124 ; P. alloglyptus , n. n. for P. bourguignati, Fagot ; P.segnis, 
sp. n., N. Italy, zp t. c. p. 131. Several spp. nn. proposed by Pini criti¬ 
cized by Gredler (143). 
Pseud op omatias amcenus, g. & sp. nn., Badung, China, Mollendorff, 
(265) p. 164. « 
Pterocyclos regelspergeri , sp. n., Perak, de Morgan, (270) p. 400, 
pi. viii. fig, 3. P. liuanus, P. cycloteus. spp. nn., Hoonan, Gredler, (142) 
pp. 226-228, pi. vi. figs. 5 & 6. 
Ptychopoma, subg. n. of Cyclophorus. Type, C. chinensis , Mollendorff, 
(264) p. 362. 
Pupina solomonensis, sp. n., Shortland I., Bougainville Sts., E. A. Smith, 
(343) p. 597, pi. xxxvi. figs. 9 & 9 a. P. lowi, P. tchehelensis, spp. nn., 
Perak, de Morgan, (270) pp. 414 & 415, pi. vii. figs. 3 & 4. P.fuchsi, 
sp. n., China, Gredler, (142 a) p. 11. P. destructa , sp, n., China, Heude, 
(173) p. 98, pi. xxiv. fig. 15. 
Rhiostoma jousseaumi, sp. n., Perak, de Morgan, (270) p. 400, pi. viii. 
fig. 2. 
Sinica , sect. n. of Diplommatina. For D. sculptilis, sp. n., Quang- 
tung, Mollendorff, (264) p. 369. 
Spirostoma , g. n, “ Testae apertura Integra, peristomate duplici ; spirae 
summo apiculari-mamillato; operculo corneo, pellucido, concavo, pyra- 
midali-conico ; spira obliqua, sutura canaliculata, apice piano, extico " ; 
for S. frinianum, sp. n,, China, Heude, (173) p. 95, pi. xxix. fig. 2 
Cyclostomatid^. 
Atropis obesa, sp. n., Society Is., Garrett (136). 
Craspedopoma servaini, sp. n., Madeira, Doumet-Adanson, (107) p. 174. 
Cyclostoma and Pomatias compared by Simroth (335) in habitsj motion, 
and anatomy, and referred to two widely distinct families. 
