228 TURBO. 



spiralibus parum elevatis insequalibus, interstitiis angustis 

 divisis, obsolete crenulatis sculpti ; apertura subcircularis ; 

 labrum viridi limbatum, obsolete crenulatum. — A species of 

 the Senectus group, only known to me from the figure in the 

 ' Conchy lien Cabinet.' — Hab. Amboyna. 



129. EucHARis, Crosse (Collonia), 'Journal de Conch.' 

 1865, p. 56 (no figure). 



130. SEMicosTATUs, pi. xiv. f. 179, Pease, Proc. Zool. Soc. 

 1860, p. 435. — Testa parva conico-ovata, imperforata, rufo- 

 fulva, fusco marmorata et variegata ; anfr. rotundati oblique 

 striati, spiraliter costati ; anfr. ultimus costis 4-5 parum 

 elevatis supra medium spiraliter cingulatus, deinde glaber, 

 infra medium zona lutea latiuscula ornata ; apertura sub- 

 circularis, peristoma simplex; columella leviter arcuata ad 

 basin parum effusa. — Unless it proves to be a young shell, 

 this is the smallest species of the Senectus group. It is 

 distinguished by the last whorl being ribbed at the upper 

 part and smooth at the base. — Hab. Island of Capul 

 (Cuming). Specimen in the British Museum. 



131. GUADELOUPENSis, pi. xiv. f. 8-9, Crosse (Astralium), 

 Journal de Conch. 1865, p. 36, pi. i. f. 10, 11. — Testa sub- 

 elato-conica, imperforata, solidiuscula, pallide rubro-aui'antia, 

 albo et olivaceo rare maculata ; sutura impressa, irregulari ; 

 anfractus 6, concavo-declives, plicis longitudinalibus, medio 

 subinterruptis (granulorum serie interveniente), demum 

 nodosis prominulis ornati ; basis concaviuscula, costis 5 

 subgranosis cingulata, radiatim striata. Operculum crassum 

 subovatum, extus album, minute granulosum, axi perforate, 

 costa prominula circumdato. — Hab. Gruadeloupe. 



132. Macandrei, pi. xiv. f. 178, March, ' American Journal 

 of Conchology,' vol. iv. p. 46 — Omphalius coelatus, A. Adams, 

 Proc. Zool. Soc. 1854, p. 39. — Testa suborbicularis, solida, 

 perforata, carnea ; spira depressiuscula ; sutura vix im- 

 pressa ; anfractus 5, convexiusculi, spiraliter sulcati ; anfr. 

 ultimus ad peripheriam obtuse angulatus ; apertura rotunde 

 ovata ; columella crassa. Operculum calcareum. — This 

 species was described by A. Adams as an Omphalius, but 

 having a calcareous operculum it is a Turbo ; and as there 

 was previously a Turbo coelatus, the specific as well as the 

 generic name had to be changed. Without the operculum 



