U. S. NATIONAL MUSEUM 



BULLETIN 158 PLATE 21 



10 



ECHINOCORNUS PECTINATUS. NEW GENUS. NEW SPECIES 



a, Feninlo. dorsal; b, male, dorsal; c, female, first antenna; d, male, first antenna; e, second antenna; 

 /, maxilla; <?, maxilliped; k, i, j, I:, female, first, second, fourth, and fifth legs; .', male, fifth leg; 

 m, urosome, lateral. 



