ATYLUS. 



245 



We have also observed in this genus, that although in 

 the mature animal the superior antennae are simple, in 

 the young those organs are furnished with an uni-arti di- 

 late secondary appendage. 



The cut below was drawn for us by Miss Dansy, of 

 Stoke, and represents Kinance Cove, a scene near the 

 Lizard Point. 



