PROC US NAT. MUS VOL. 122 



KORNICKER- PLATE 2 



Sarsiella zostericola Cushinan, stage \' V: a. pn.xinial part i>f 1st antenna, frontal organ 

 with medial eye, lateral eye; h. furca and genitalia; c. enlargement of genitalia in b; 

 d, eggs in ovaries. Stage V cT : e, 1st and 2nd antenna, mandible;/, 1st antenna, 2nd-8th 

 joints; g, 2nd antenna; /;, 2nd antenna, endupodite, and proximal part of exopodite; i, 

 mandible; ;', maxilla; k, maxilla, oblique view; /. .Mh limb, distal part; w, 6th limb; n, 

 furca and copulatory organ; o, frontal organ and medial eye. (Same scale in microns: 

 a, c, d.f, h; j-o; b, e, %, i.) 



