D. Keilin and Gr. H. F. Nuttall 
290 
Family L (F 2 generation). 
This family consists of 82 88, 17 $$ and 31 hermaphrodites. The latter 
may be classified in three groups, (a) of (b) of <£, (c) of intermediate type 
between <£ and 
Text-fig. 15. Pediculus hamanus, cross between capitis and corporis. Specimens 51-52, f, 
F.j generation, showing posterior end of abdomen in two examples (A) and (B). The 
$ genitalia reduced, deformed, partly invaginated, the vagina prolapsed. (K. & N. del.) 
(a) SPECIMENS 66-81 of $> type. The 16 specimens with gonopods, 
posterior abdominal lobes and $ ventral plate well developed. The 8 characters 
consist of more or less fragmented dorsal bands, the structure of leg I, the 
8 ventral plate; this plate, in some cases, consists of two fragments of variable 
