station Numbers 



1.00—1 



0.95- 



0.90- 



O 



o 



liJ 0.85- 



3 



< 

 > 



0.80- 



0.75- 



0.70—1 

 Fig. I. Dendrogram of J^, values (as for qualitative data) at stations in the Bering Sea. 



Name 



TABLE 2 



Composition of groups of species 



(complexes) of the 



Bering Sea mesozooplanivton. 



Composition 



South Bering Sea 

 oceanic group 

 (Vinogradov, 1956) 



North Bering Sea 

 oceanic group 

 (Vinogradov, 1956) 



Neritic group 



Anadyr group 



Calamis cristatus. C. phimchnts. 

 Eucalanus bungii, Microcalanus 



pygmaeus, Metridia pacifica. 

 Scolecithricella minor. Oncaea 



horealis. Microselella rosea, 

 Parathemisto pacifica. 



CalaniLs glaciali.s. Parathemisto 

 libeiliila. . 



Synchaeta sp., Podoii leuckanii. 



Evadne tiormanni. Centropages 



mcmurriclii. Tortanus discaudatus. 



Eurytemora herdmani. E. pacifica. 



Acartia longiremis, A. clausi, 



pelagic larvae of benthic 



organisms. 



Euphisa sp., Acartia tumidu. 



number, indym" 



inO-IOO(bolloml 



layer 



Chukchi Sea 



Fig. 2. Distribution of Oithoiui .s/mj//i (copepodite stages) in the northern 

 Bering and southern Chukchi Seas. 



164 



