— 103 — 



Apertura anguloso-subcircularis, modice obliqua, V2 longi- 

 tiidinis testae paene occupans, marginc exlerno Iriangulato, 

 marg. basali uniangulato, marg. columoUari supra dilatato 

 et parteni umbilici tegente. Diam. maj. 10, min. 9, alti- 

 tudo 10, apert. diam, incluso margine columellari 6V2, 

 excluso 4, altit. apert. obliqua 5 mm. 



Ost- Afrika, an der Somaliküsle, in 1134 m Tiefe. 



13. Solariella hiradiatula. Testa depresse turbinala, 

 umbilicata, crenulis radiantibus infra suturam et striis levi- 

 oribus radiantibus circa umbilicum sculpta, ceterum laevis, 

 nitida, cinereo-magaritacea; anfr. 5, mediocriter convexi, 

 tertius et ({uarlu.s crenulis subsuturalibus magis conspicuis, 

 ultimus crenulis versus aperturam evanescentibus, superne 

 leviter convexus, ad peripheriam rotundatus, basi sub- 

 planatus; mnbilicus sat latus, infundibuliformis, cingulo 

 angulari crassiusculo et lirulis 2 spiralibus perangustis 

 cinctus. Apertura rhomboideo-rotundata. margine externo 

 superne elongato, leviter descendente, marg. basali vix 

 arcuato, marg. columellari rectilineo, obliquo, angulum 

 distinctum cum basali formante. Diam. maj. 10 V2, min. 8, 

 alt. 7V2, apert. diam. 4, altitudo obliqua 4 mm. 



Ost-Afrika, ausserhalb Dar-es-Salam, in 400 m Tiefe. 



14. Pundurella fCranopsis) (lefhiopica. Tesla de- 

 pressa, suborbicularis, radiatim multii:ostata, costulis scabris; 

 subae(|ualibus, confertis, albida; Vertex prominens, com- 

 pressus, apice incumbens, V^ fere longitudinis testae a 

 margine postico remotus ; lissura longitudinalis intus ex- 

 plcta, in acumine vorticis ad V^ fere longitudinis testae 

 extensa, dein antrorsum in foramen lanceolatum (asym- 

 metricum, ad sinistram vergens) aperta; peripheria testae 

 leviter multicrenulata. Long. 16, diam. 14V;3, alt. 6 mm. 



Ost- Afrika, im Zanzibar-Kanal, in 463 m Tiefe. 

 Ein lebendes Exemplar. 



