78 Moll 
VII. MOLLUSCA. 
p. 51, ( Opisthoporus) celebicus , p. 53, Celebes ; Sarasin (456), figg.: 
C. (?) isipingoensis , S. Africa; Sturaxy, Denk. Ak. Wien lxvii, p. 617, 
fig. : n. spp. 
Diplommatina , notes on American species ; Ancey (6). 
Diplommatina tenuiplica , Japan ; Pilsbry, P. Ac. Philad. 1899, p. 525 : 
D. soputensis , p. 58, masarangensis , p. 59, Celebes ; Sarasin (456), 
figg.: I), baliana , Bali I. and Sumba I., ( Palaina) moellendorfi , p. 216, 
(. P .) tumens , Celebes, ( Arinia) talautana, Talaut I., ( Paxillus ) Icevis, 
Pulo Laut I., p. 217; Fulton, P. Malac. Soc. London iii, figg. : n. spp. 
Holcopoma , n. n. for Pleuropoma , Wagner nec Moellendorff; Kobelt & 
Moellendorff, Nachrbl. Deutsch. malak. Ges. 1899, p. 139. 
Lagochilus pachytropis , new var.; Sarasin (456), p. 27 : L. lignarius , Pfr., 
note on animal ; Suter, J. Malac. vii, p. 53. 
Lagocheilus occultus, Ceylon ; Sykes, J. Malac. vii, p. 28, fig.: L. celebicum , 
p. 27, buginense , p. 28, inconspicuum , p. 29, (Mylicotrochus, n. subgen.) 
celebensis , p. 31, Celebes ; Sarasin (456), figg. : n. spp. 
Leptopoma , radula of; Sarasin (456): X. manadense, Pfr., var. nov.; 
Schepman, Notes Leyden Mus. xxi, p. 31 : L. sarasinorum , Kob., is a 
synonym of L. manadense , Pfr.; Sarasin (456): Notes on Ceylonese 
species ; Sykes, J. Malac. vii, p. 26 : L. moussoni, n. subsp.; Moellen¬ 
dorff, Nachrbl. Deutsch. malak. Ges. 1899, p. 157. 
Leptopoma vexillum , p. 23, holosericum , p. 24, Celebes; Sarasin (456), 
figg. : n. spp. 
Lithidion forbesianum, Abd-el-Kuri ; Smith, Bull. Liverp Mus. ii, p. 12: 
n. sp. 
Megalacme , n. subgen. of Acme for A. gentilei , Poll., &c.; Kobelt & 
Moellendorff, Nachrbl. Deutsch. malak. Ges. 1899, p. 129. 
Mjlicotrochus, n. subgen. of Lagochilus , for L. celebensis , n. sp.; Sarasin 
( 456), p. 30. 
Omphalotropis rotumana , Smith, is a synonym of 0. zebriolata , Mousson ; 
Hedley, Mem. Austral. Mus. iii, p. 417. 
Omphalotropis ( Selenomphala ) tenuis , Timor; Fulton, P. Malac. Soc. 
London iii, p. 219, fig.: 0. hercules, Bum ; Ponsonby & Sykes, t. c. 
p. 308, fig. : n. spp. 
Otopoma poirieri, Brgt., note on ; Smith (490). 
Pomatias nyasanus , British Central Africa ; Smith, P. Zool. Soc. London 
1899, p. 591, fig.: n. sp. 
Porocallia monticola , p. 55, hygrophila , p. 56, Celebes ; Sarasin (456), 
figg. : n. spp. 
Pupina (Moidinsia) cylindrica, Gilolo, ( Porocallia) mirabilis , Sangir & 
Gilolo ; Fulton, P. Malac. Soc. London iii, p. 218, figg.: P. laffonti 
(Ancey MS.) [already described, cf. Zool. Rec. xxxv, p. 69], p. 51, 
anceyi, p. 53, tonkiana , p. 54, Tonkin; Bavay & Dautzenberg, 
J. Conchyl. xlvii, figg. : n. spp. 
Rhiostoma strubelli , Shan States; Moellendorff, Nachrbl. Deutsch. 
malak. Ges. 1899, p. 166 : n. sp. 
Truncatellid.f. 
Truncatella vitiana , Gould, is a synonym of T. valida , Pfeiffer; Hedley, 
Mem. Austral. Mus. iii, p. 417. 
Capulid^ and Naticida:. 
Crepidida , dimorphism in; Conklin (87). 
Natica , note on parasite; Vaullegeard (567): N. strongyla , n. var.; 
Melvill & Sykes, P. Malac. Soc. London iii, p. 226, fig. 
