28 



510 Pedicularia elegantissima 2, sicula 2, and 20 species of 



Cerithium 



511 Cerithium Adansoni, subnodosum and 7 others 



512 Cerithium novcehoUandia, coeruleum, tuberosum, and 6 



other species 



513 Cerithium Sowerbyi, and TurriteUa columnaris 2 



514 Cerithium nobile, very fine 



515 Cerithium Cumingii, Turritella terebra 2, punctata and 



meta, all fine 



516 Cerithium torulosum, lineatum, rostratum, Crossei, 



macrostoma, and 18 others 



517 Potamides ebeninum 2, and Pacificum 2 



6J8 Cerithium lave, fine ; fuscum 2, Lampania zonale and 3 

 others 



519 Cerithium pallustre 2, sulcatum 2, moiuccanum 2, 



fluviatile 2, fuscatum 2, and 12 others 



520 Cerithidea obtusa 2, Kieneri 2, varicosa 2, Charbonnieri 



2, decollata 2, cornea 2, sacrata, and Montagnei 2 



521 Cerithiopsis clathratum, Perinea conica, and 11 species 



of Triphoris 



522 Melania mitra, and 11 others from Java 



523 Melania obstricta 2, and 7 others from Java 



524 Melania fumosa 2, and 7 others from Java 



625 Melania mindorensis 2, punctata, balteata, sparsinodosa 

 and 5 others 



526 Yibex Owenii, aurita 8, fusca 4, Melania lavissima 2, 



and 2 others 



527 Melania, 23 named species from Java 

 628 Ditto, 40 named species 



529 Melanella, Hemisinus, Venera, Anculotus, Goniobasis, 



Flamicola and Melanopsis, 24species in all 



530 Jo brevis, spinosus, Pirena terebralis 2, and picta 2 



531 Pirena fluminea, plicata 2, and 20 species of Littorina, 



named 



532 Clionella buccinoides, rare 



533 Littorina, 33 named species, including pulcra and grandis 



