184 PALAEMON PILIMANUS. 



the larger leg: 7, S'/j, 14 '/gi 7 mm., and of the smaller 

 leg: 5, 2'/2, Q'/s, ^\, mm. 



I have found a (very rare) variety which is allied to 

 the type by numerous transitions, in vrhich the fingers of 

 the hand of the larger leg of the second pair are a little 

 longer than the palm , and also those of the smaller leg 

 somewhat more elongated. 



Leyden, May 1879. 



Notes from the Leyclen ÜMuseurri. 



