LIST OF ILLUSTRATIONS. XI 



Page, 



Chevalia mezicana. a', first antenna; a^, second antenna; g^, first gnathopod; 



g^, second gnathopod; mn, mandible; mp, maxilliped; 7nx^, first maxilla; 



mx'^, second maxilla; p^, first pereeopod; p^, second pereeopod; p', third 



peraeopod; p*, fourth perseopod; p*, fifth perseopod; t, telson; u^, third uropod. 374 

 Grubia compta. a\ first antenna; g^, first gnathopod; g'^, second gnathopod; 



li, lower lip; m, mandible; rt', third uropod 376 



Undolalaminosa. a\ first antenna; a-, second antenna; e', third epimerite ; gr\ 



first gnathopod; g'^, second gnathopod; mn, mandible; mp, maxilliped; 



mx^, first maxilla; vix^, second maxilla; t, telson; ti' , first uropod ; m^, second 



uropod ; it', third uropod 377 



Cystisoma spinosum. p^, fifth peraeopod 378 



