PLATE VIII. 



dorsal view H 



side view ........ H 



group H 



male ; side tow H 



peuis H 



dorsal view ....... H 



side view ........ H 



ventral view ; corona expanded . . . H 



ventral view ; corona contracted . . . H 



side view ........ H 



ventral view II 



dorsal view H 



obliquely ventral view H 



male ; side view H 



cluster ........ H 



cloacal opening H 



antenna H 



eye H 



showing junction of lateral canal and cloaca . H 



successive stages of ephippial egg . . . H 



male in egg H 



spermatozoa . . I &fter Dr Cohn 



spermatozoa attached to ovirm . ) 



obliquely dorsal view H 



