294 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
4 
at Station 10060 yielded thousands, while the haul from twenty” 
fathoms only caught twenty-five specimens. And it was not taken 
at all in hauls from depths greater than thirty-five fathoms. Its 
range of temperature was from about 54° (surface, Station 10096) _ 
to about 69° (surface, Station 10066); salinity 31.5% (surface, 
Station 10066) to 33%po (Station 10059); 7. ¢., it was living in rather 
Fig. 70.— Distribution of copepods, July—August, 1913. 
c, Centropages typicus; m, Metridialucens; +t, Temora longicornis; 
::: Probable southern limit to Temoralongicornis in July. _ ||| Western 
limit to Metridia lucens in July. 
colder water than Centropages typicus, which corresponds with its 
abundance as far north as the Labrador Current (Herdman, Thompson, 
and Scott, 1898) and with its abundance in summer off Nova Scotia 
