PLATE XXVIII. 



FIG. 



1, 1. Laomedea obliqua, p. 106, of the natural size and 



magnified. From specimens for which I am indebted 

 to W. W. Saunders, Esq. 



2, 2. Campanularia Integra, p. 109, of the natural size and 



magnified. 



3, Campanularia lacerata, p. 111. A portion of a speci- 



men magnified. 



