EXPLANATION OF PLATE. 



CRUSTACEA. 



PLATE LIX. 



Figs. 1, la, lb 9 lc—Cyrtomaia goodridgez, McArdle, s . 

 Annals and Magazine of Natural History, Series 7, Vol. vi, Novem- 

 ber, 1900, p. 472. 



Figs* 2 9 2a.—Ethusa hirsuta, McArdle. Op. cit., p. 474, 



