PARTULA §. ± 513 



43. P. mucida Pfr. 



T, perforata, ovalo-conica, solidula, confertim spiralitcr 

 striata, castanea, griseo quasi mucida; spira elongato-conica, 

 apice acuta; sutura levis, albida; anfr. 5 convexiusculi, ultinms 

 spiram vix aequans, infra medium obsolete angulatus, basi 

 subsaccatus; columella superne plicata; apertura obliqua, ob- 

 auriformis ; perist. carneum , rectangule aequaliter expansum, 

 intus calio proniinulo labiatum. — Long. 17%, diam. Sy^ mill. 

 Ap. c. perist. Oy^ mill. longa, 7 lata. (Mus. Cuming.) 

 Partida mncida Pfr. in Proc. Zool. Soc. 1855. p. 9 8. 

 Habitat in insulis Pacificis. 



Obs. Differt a simili P. fdosa spira longiore, acuta, peristomato 

 tenui, ctc. 



* 



44. zebrina Gould. f (Exp. Sh. t. 6. f. 89. — 



r. Reduziana Pel. in Journ. Conch. 1850. t. 7. 



f. 5. Conf. Pet. ib. 1856. p. 32.) Mon. III. p. 430. 



45. actor Alb. [Ch. p. 266. t. 4 8. f. 13. 14. — Nonne 



praecedenti nimis affinis?) - -- 450. 



46. P. nitcns Pfr. 



T. subperforata , conico-ovata, ventrosa, tenuiuscula, longi- 

 tudinaliter subtilissime striala , nitens, diaphana, fulvo-fusca, 

 superne obsolele, basi late luteo-fasciata; spira conica, acutius- 

 cula; sutura levis, albida; anfr. 5 vix convexiusculi, ultimus 

 spiram subaequans , basi rotundatus ; apertura vix obliqua, 

 acuminato-ovalis; perist. album, margine dextro superne sub- 

 repando, mediocriter expanso , columellari dilatato, subforni- 

 catim patente. — Long. 17, diam. 10 niill. Ap. c. perist. 10 mill. 

 longa, intus 47^ lata. (Mus. Cuming.) 



Partida nitens Pfr. in Proc. Zool. Soc. 1854. p. 293. 

 Habitat . . .? 



47. micans Pfr. (Proc. 1852. p. 138. — Ch. p. 276. 



t. 60. f. 12. 13.) Mon.III. p. 451. 



48. diminuta Ad. -f- - - - 452. 



49. P. Wastcrsi Pfr. 



T. dextrorsa, anguste umbilicata, ovato-conica, solidula, 

 spiraliter subconferte sub lenle striata , lutea, carnea, vel vio- 

 lacea, in anfr. superioribus interdum fusco-fasciata; spira conica, 

 acutiuscula; anfr. 5 convexiusculi, ultimus spiram subaequans, 

 deorsum turgidus; columella superne subinflata, recedens; aper- 

 lura obliqua , truncato-oblonga; perist. caliosum, undique sub- 

 aequaliter expansum, subplanum, album vel fusco-carneum. — 

 IV. 33 



