246 



Pag. 

 Byssoarca velata Sow. 186 



Calpurnus Montf. 128 



Calypeopsis Less. 141 



Calyptraea Lam. 141 



— arenata Brod. 150 



— cepacea Brod. 142 



— conica Brod. 147 



— cornea Brod. 143 



— corrugata Brod. 142 



— dilatata Lara. var. (Brod.) 148 bis. 



— dorsata Brod. 147 



— echinus Brod. 



— excavata Brod. 



— foliacea Brod. 



— bispida Brod. 



— hystrix Brod. 



— imbricata^Brod. 



— incurva Brod. 



— Lessonii Brod. 



— liclien Brod. 



— lignaria Brod. 



— — var. /5. 



— maculata Brod. 



— mamillaris Brod. 



— marginalis Brod. 



— pallida Brod. 

 ■ — radiata Brod. 



— rudis Brod. 



— serrata Brod. 



— — var. 



— sordida Brod. 



— squama Brod. 



— striata Brod. 



— strigata Brod. 



— tenuis Brod. 



— unguis Brod. 



— varia Brod. 

 Calyptracea Blainv. fam. 

 Calyptraeacea Mke. subord. 

 Calyptrus Montf. 

 Cancellaria Lam. 



— acuminata Sow. 



— brevis Sow. 



— buccinoides Sow. 



— bulbulus Sovv. 



— buUata Sow. 



— cassidiformis Sow. 



— chrysostoma Sovv. 



— clavatula Sow. 



— decussata Sow. 



— gemmulata Sovv. 



— goniostoma Sovv. 



