Quarterly Journal of Couchology. 



Mitra scabriuscula L. 



Marginella angustata Sow. 



Columbella bidentata Mkc. 

 C. flavida Laiu. 

 C. Tyleri Gray. 



Harpa conoidalis La/ii. 



Probably a var. oi H. z'cntrkosa. 

 It is the commonest sp. from 

 Ceylon. 

 H. minor Ruinph. 

 H. minor v. crassa A. Ad. 

 H. nobilis Alait. 

 H. ventricosa Laui. 



Neither so common nor so large 

 as at the Mauritius. 



Cassis areola L. 



C. canaliculata Lam. 



C. cornuta L. 



C. glauca L. 



C. rufa L. 



C. torquata Reeve. 



Probably a var. of C. vibex. 



C. vibex L. 



Dolium Cumingii Hanky. 



D. maculatum Lani. 

 D. olearium L. 



U. perdix L. 



D. variegatum L. 



Malea pomum L. 



Ficula ficus Lam. 



F. reticulata Lam. 



This genus is usually placed with 

 the Cassidcv, but judging from 

 the figures of the animal in 

 Mrs. Gray's MoUusca, it is 

 more nearly allied to Voliita . 



Natica ala-papilionis Chcm. 



N. albumen L. 



N. areolata Reel. 



N. clausa Brod. &= So^c. 



N. columnaris Reel. 



N. Lamarckiana Reel. 



N. lineata C/iem. 



N. mamilla L. 



N. melanostoraa Gm. 



Natica mclanostomoides Q'^oy. 

 N. pyriformis Reel. 



Probably a var. of .V. mamilla. 

 N. Raynaudiana Reel. 

 N. rufa Born. 

 N. simiie Reel. 



Sigaretus planulatus Reel. 



Terebra cserulescens Lam. 



T. diniidiata L. 



T. duplicata L. 



T. maculata L. 



T. myuros L. 



T. pertusa. 



T. subulata L. 



Pyramidella auris-cati Chem. 



Obeliscus dolabratus L. 

 O. maculosus Lam. 

 Solarium Isevigatum Lam. 

 S. perspectivum Latn. 

 S. perspectiviunculum. 

 S. pictum Phil. 

 S. trochoides Desk. 



Conus achatinus Chem. 

 C. amadis L. 



A var. also occurs of more deli- 

 cate texture. 

 C. arachnoideus Gm. 

 C. arenatus Brug. 



Smaller than specimens from the 

 Mauritius. 

 C. augur Brug. 

 C. aulicus L. 

 C. bandanus Brug. 

 C. betulinus L. 

 C. capitaneus L. 

 C. catus Brug. 



An orange-colored variety. 

 C. Ceylonensis Brug. 

 C. eburneus Brug. 

 C. episcopus Brug. 

 C. figulinus L. 

 C. flavidus Lam. 

 C. geographus L. 



Some specimens were received 

 with opercula. 

 C. ulans Brug. 



