42° 



- 40' 



40' 



100 M, 

 200M,. 



A Monoculopsis longlcornis 

 • Neopleustes pulchellus 



70° 



68° 



66° 



70° 



68° 



- 42° 



- 40° 



66° 



Figure 10. — Geographic distribution of species of gammaridean Amphipoda on Georges Bank. — Continued. 



19 



