Description of a new Genus of Amphipod Crustacea. oftc 



pairs of pereiopoda have the carpus and propodos fringed with long hairs at the 

 posterior margin ; these hairs are wanting in the female. 



Desterro, Brazil, Oct. 10, 1864. 



Erklarung der Abbilclungen auf Tafel XXV. 



Fig. i. Batea catharinensis, male: b, superior antennse; g, maxilliped ; /t, first gna- 

 thopod; A\ coxa; A' 2 , basis; /, second gnathopod; y, second pleopod; r, third ditto; 

 x, fourth ditto ; /, fifth ditto ; v, posterior pleopod ; z, telson. 



