ABT. 1 



A NEW FRESH-WATER COPEPOD WILLEY 



Third foot (j)3) : The setae of the outer branch are Hke those of the 

 preceding foot. The inner branch is equal to the first two joints of the 

 outer and its two joints are nearly equal in length. The formula for 

 ri2 is Ise, 2as, Isi. This is like that figured by Mrazek for his Ophio- 



FlGS. 13-14.— MOHAEIA LAURENTICA. 



1 3, First foot, anterior surface, 

 second foot of female 



14, Inner branch of 



campius hrevipes which, as explained above, is now named Moraria 

 mrazeki. The outer seta of the basipodite is a flexible bristle (fig. 

 15). 



Fourth foot (p4) ' The inner branch reaches to the middle of re2. 

 Otherwise it resembles the third foot except for the presence of an si 



Figs. 15-16.— Moraria lavkentica. 15, Third foot of female. V>, Fifth foot of female 



on reS. Hence the formula for p^reS is £se, 2a», Isi. The outer 

 bristle of the basipodite is again a rather long slender seta. 



Fifth foot {jp5) : This is very similar to the corresponding append- 

 age in M. schmeili, having the same two strong spinules between the 



