72 



S. I. Smith — Crustaceans of the Atlantic Coast. 



mens the terminal spines were invariably (as doubtfully described by 

 Kroyer) six in number, the median pair slender and ciliated, the sub- 

 median very long and slender, and the outer short, as usual. 



None of the females examined are carrying eggs. The males are 

 scarcely perceptibly more slender than the females. The sexual 

 characters are well-marked, in the antennulse and abdominal append- 

 ages, in specimens 30'°" long, although in specimens 26"^™ long the 

 secondary appendage peculiar to the male is only just making its 

 appearance on the inner lamella of the second pair of abdominal 

 appendages. 



Locality. 

 Labrador, 



Gulf St. Lawrence, 



Bedford Basin, 



Gulf St. Lawrence, 



Bedford Basin, 



Off Halifax, 



Gulf St. Lawrence, 



Sex. 



? 



Carapax and Rostrum, Breadth Rostrum, 

 Length. rostnun. length, ofcarapas. formula. 



51 

 47 

 41 

 45 

 44 

 43 

 42 

 41 

 43 

 39 

 42 

 41 

 37 

 29 

 27 

 26 

 24 

 23 

 22 

 21 



17-5mm 



16-0 



14-1 



13-0 



14-7 



14-4 



13-8 



13-3 



13-0 



12-3 



12-2 



12-6 



12-3 



11-3 



9-0 



8-7 



8-0 



7-1 



7-2 



g-imm 



60 



5-0 



5-1 



6-0 



5-9 



5-4 



5-3 



5-1 



4-2 



4-3 



4-9 



4-7 



4-4 



3-3 



3-2 



2-9 



2-4 



2-5 



6-1 mm 



60 



5-8 



50 



5-8 



5-2 



5-1 



5-2 



4-9 



5-1 

 5-1 

 4-8 

 4-7 

 3-8 

 3-7 

 3-6 

 3-4 



2 + 13 



2 



2 + 12 + 



4 



2 + 12 



2 

 2 + 11 



1 

 2 + 12 



1 

 2 + 13 



2 

 2 + 12 



4 

 2 + 13 



1 

 2 + 12 



2~ 



2 + 10 



r~ 



3 + 11 



3 

 3 + 12 



2 

 3 + 13 



O 



3 + 12 



1 



2 + 7 



1 

 2 + 7 



1 



2 + 7 



1 



