FISHERY BULLETIN: VOL. 75, NO. 2 



FIGURE 8. — Ranges of Hymenopenaeus aphoticus and Hymenopenaeus debilis based on published records and specimens personally 



examined. 



Depth (meters) 



1000 



2000 



3000 



4000 



5000 



Hymenopenaeus debilis 

 Hymenopenaeus aphoticus 

 Hymenopenaeus laevis 

 Hymenopenaeus doris 

 Hymenopenaeus neveus 

 Haliporoides diomedeae 

 Pleotiaus vobustus 

 Pleotious muetleri 

 Hadropenaeus affinis 

 Hadropenaeus modes tus 

 Hadropenaeus luaasii 

 Mesopenaeus tropiaalis 

 274 



U 



FIGURE 9. — Bathymetric ranges of species of Hymenopenaeus, Hali- 

 poroides, Pleoticus, Hadropenaeus, and Mesopenaeus found in 

 American waters. 



