NO. 3658 MALLOPHAGA—ELBEL ral 
46 
> 
ee TI iG 
Ficures 46-52.—Female terminal abdominal segments, dorsal-ventral view: 46, Chapinia 
lydae, new species, allotype; 48, C. hirta (Rudow); 49, Bucerocolpocephalum emersoni, 
new species, allotype; 50, B. deignani, new species, allotype; 51, Bucerophagus forcipatus 
(Nitzsch). Female anal fringes, ventral view: 47, C. hirta (Rudow); 52, Bucerophagus 
forcipatus (Nitzsch). (i=internal sclerite of abdominal sternite VIII.) 
