rago}^hibts GroenUuuUciis, Mailer. 



Tlie above illustration, for which I ain indebted to ^W. 

 H. M. Ami, F.G.S., represents the jaw of this species 

 (referred to at p. 268), in tlie collection of Sir James 

 Grant, of Ottawa. 



Mr. Ami has also kindly sent me the najues of the 

 following species occurring at Green's Creek, and wliich 

 are not mentioned in the above lists as from that locality: 

 Asterias, sp., Balanus crenatus, Mytilus nhdis, Macoma 



fragilis, Natlca ajfinis, two additional insects, Tenchrio 



calcuknsis, and Byrrhus Ottmvaensis. 



