680 Transactions. 
Fie. 17. DUE md of adult larva of G. selenitis. Camera-lucida sketch from a 
«qs en. The dotted lines indicate the internal skeleton. View 
боз m аһоу 
Fic. 18.—Ventral view v of head-capsu 
Fie. 19.—Mandilble of siu. larva of б. selei 
Fic. 2 ue e arrangement of the eyes RN PR G. selenitis, 
Fic. 21.—Pupa of G. s eleniti, ventral aspect. 
Fie. 29, .—Pupa of G. selenitis, dor —À 
Fic. 23.—Pupa of N. lucida, ventral aspect: f, front; l, labrum; e, € mp, rst 
palp: m, pea f femur Kot first leg; lp, labial palp ; first leg ; c, firs 
ха; Cg, Seco а; а, antenna; fl», tibia of d leg; Єз, third 
соха ; la, seco ова er w, awing: tls, tibia third leg; lg, third leg. 
