;S OF THE PACmC, I. GEODID.-VE. 



PLATE 9. 



Fig. 7 — 19 Sidonops bicolor n. sp. 



1,3—5, 13 from station 2958: 2, 6, 9, 18 from station 4531; 7 from station 4551; 8, 10—12, U from station 2781, 



15, 16 from station 4420; 17, 19 from station 3168. 



