CHITOJV. 



681 Chiton Gigas, two fine specimens 



682 squamosus 



683 aculeatus, Dillvv. 



684 fulvus, Id. 



685 piceus, Id. 



686 granulatus. Id. 



687 fasciatus. Id. 



688 tuherciiliferus, (Nobis) Aculeatus, Barnes 



in Amer. Phil. Journal 



689 ■ marmoratiis, Dillw. 



690 sulcatus, Wood 



691 amiculatus, Dillw. p. 6 



692 — latus 



693 rugidosus 



PATELLA. 



694 Patella Granatura, many varieties in size and 



colour 



695 Oculus, same observation 



697 Barbara ? several specimens^ extremely 



variable in size^ one very large 



698 laciniosa 



699 saccharina 



700 longicostata, several specimens 



701 spinifera 



702 Umbella 



703 CEerulea^ numerous varieties 



704 testudinaria, several extremely fine spe- 

 cimens 



705 Cochlear 



706 radians? 



707 ■ compressa, several beautiful varieties; 



fa) a specimen of extraordinary size, to 

 which several Balani are adhering; (h) a 

 specimen of remarkably fine colour; (cj a 

 specimen showing the identity of F. compressa 

 and mhiiata, its vertex being P. miniata and 

 the remainder P. compressa 



