THE MOLLUSCA OF TORRES STRAITS. 201 



433. Tellina (Tellinella) vulsella, Chemn. 

 Station 5, Boydong Cays. 



434. Tellina (Donacilla) rhomboides, Gmel. 

 Station 5, Boydong Cays. 



435. Tellina (Donacilla) semitorta, Sow. 



436. Tellina (Donacilla) yiegulata, Kanley. 



437. Tellina (Tellinides) emarginata, Sow. 



438. Tellina (Angulus) philippinarfm, Kanley. 



439. Tellina (Angulus) procrita *, sp. n. (PI. 10. fig. 16.) 

 T. testa nitida, lata, ovata, tenui, pallide straminea, delicate 



radiis punieeis decorata, planata, umbonibus inconspieuis, planis- 

 simis, antice vix declivi, deinde abrupte rotundata, latere postico 

 breviter rotundato, margine ventrali leniter utrinque declivi ; 

 intus pellucente, puniceo-suffusa, radiis eonspieuis, cardine parvo, 

 normali. Alt. 18, lat. 21, diam. 3*50 mm. 



A shining, very flattened, broadly ovate Tellina, pellucid, with 

 pale straw ground-colour, radiately ornamented with pale pinkj 

 the umbones are very flattened and inconspicuous ; anteriorly the 

 sides hardly siope until they suddenly merge into the rounded 

 ventral margin, the posterior side is roundly contracted. Within, 

 the radiation shows through, the hinge is small and normal, 

 pallial sinus very obscurely seen. 



440. Tellina (Angulus) yernalis, Hanley. 

 Station 5, Boydong Cays. 



441. Tellina (Arcopagia) pinguis, Hanley. 

 Station 5, Boydong Cays. 



442. Tellina (Arcopagia) Sayignyi, A. Ad. 

 Station 5, Boydong Cays. 



443. Tellina (Arcopagia) tessellata, Desk. 



scrobiculariid^. 



444. Semele dupJjICAta, Sow. 



445. Semele Jukesi, A. Ad. 



Station 10, Channel between Hammond Island and "Wednesdav 

 Spit, Sept. 15, 1888. 



446. Semele lamellosa. Sow. 



* TrpoKpiTos, select, choice. 



