80 LEPTOPOMA §. 2. 



Leptopoma Michaui Crosse §- Fisch. iu Jouin. Conch, XI. (1863.) 

 p. 367. t. 14. f. 7. 

 Habitat in insula Poulo-Conclor Cochinchinae. 



§. 2. 

 470. 17. li. nigricans Pfr. 



T. anguste umbilicata, globoso-conica, solidula, conferte 

 striata, sericina, fusco-nigrescens; spira conica, acutiuscula; 

 anfr. ^^i^ convexi , superiores obsoletissime spiraliter striati, 

 ultimus infra raedium subcarinatus, subtus planior; apertura 

 obliqua, subangulato-rotundata; perist. album, duplex : internum 

 vix porrectum, externum late patens, concentrice striatum, ad 

 anfr. contiguum subinterruptum. — Diam. maj. 18, min. 15, 

 alt. 15 mill. Ap. Sy^ mill. longa. (Mus. Cuming.) 



LcjUopowa nigricans Pfr. in Proc. Zool. Soc. 1861. p. 388. t. 37. f. 10. 

 — — Jieeve Conch. ic. t. 7. sp. 41. 



Habitat Menada oceani indici. 



471. 18. immaculatum Chemu. (Coll. 143. — L. laeve 



Recve t. 3. f. 17. — Ins. Philippin.) . . . Pneum. II. p. 72. 



472. 19. li. cincteBlaini Pfr. 



T. anguste umbilicata, globoso-conica, tenuiuscula, spira- 

 liter confertissime striata et liris 6 filiformibus, quarura infiraa 

 peripherica, acutiuscula, cincta, albida, cnstaneo plurifasciata, 

 vel fulvida , raaculis obliquis fulvis rainute variegata ; spira 

 turbinata, acuta; sutura albida, subcrenata; anfr. 5 convexi, 

 ultiraus infiatus, subtus obsoletissime liratus ; apertura obliqua, 

 fere circularis ; perist. siraplex, album, sublate patens, margini- 

 bus callo tenuissimo junctis, sinistro angusto. — Diara. raaj. 

 15 — 16, rain. 13, alt. 12 miil. Ap, 8 mill. alta. (Mus. Cuming.) 

 Leplopoma cinctcllum Pfr. in Proc. Zool. Soc. 1861. p. 388. t 37. f. 11. 

 — — Reeve Conch. ic. t. 4. sp. 23. 



Habitat in insula Ternate. 



473. 20. li. jflatBiiJdae Uolirn. 



T. perfbrata, globoso-conica, tenuiuscula , spiralitcr con- 

 fertissime striata, parum nitens, pallide corneo-cerea, intus 



