236 



INDEX. 



Pseudohowardinalinealis, in Queens- 

 land, 60. 



Pseudolfersia melcagridis, sp. n., on 

 birds ill Brazil, 137. 



Pseudolfersia spinifero, on Fregata 

 aquila in Brazil, 137. 



Pseudolfersia vuUuris, on vultures 

 in Mexico, 138. 



pseudolucilia, Paratricyclea. 



pseudopunciipennis, Anopheles. 



Pseiidopyrellia cornicina, biono- 

 mics of, in Britain, 145. 



Pseudornitliomyia ambigua, gen. et 

 sp. n., on birds in Brazil, 137, 

 138. 



Pscudorihellia, generic name pro- 

 posed for Lucilia viridiceps, 

 159. 



pseudoscutellaris, Stegomyia. 



Pseudoslusea basalis, in Australia, 

 11, 182. 



pseudotaeniatus, Ochlerotatus. 



Pseudotyphoid Fever, and its 

 carriers in Sumatra, 52. 



Psoropliora ciliata, larvae of, pre- 

 daceous on those of otlier mos- 

 quitos, 170. 



Psoropliora columbiae, breeding- 

 places of, in North Carolina, 61, 

 136. 



PsaropJwra discolor, breeding-places 

 of, in North Carolina, 136. 



Psoropliora sayi, breeding-places of, 

 in North Carolina, 136. 



Psoroptes communis var. boris, in 

 South Africa, 187. 



Psoroptes communis var. coprae, on 

 goats in South Africa, 186. 



Psoroptes communis var. cuniculi, 

 on rabbits in South Africa and 

 U.S.A., 95, 187. 



Psoroptes communis var. equi, 

 causing mange on horses, 178. 



Psoroptes communis var. ovis, bio- 

 nomics and control of, in South 

 Africa, 184-187. 



Ptarmigan, Ornithomyia avicularia 

 on, in Norway, 180. 



Pteromalus, parasite of Lepidop- 

 tera, 121. 



Ptilonyssus nvdus, on sparrows in 

 Britain, 142. 



pubescens, Erephopsis. 



pubis, Phthirius. 



Puffin, Ixodes percavatus var. roths- 

 childi on, in Britain, 142. 



jiulchellus, Phipicephalus. 



pulcherrivia, tfranotaenia. 



Pulex irritans (Human Flea), in 

 Britain, 166; in Salonica, 179; 

 control of, in U.S.A., 34 ; on 

 dogs, 58 ; probably not a carrier 

 of kala-azar, 49 ; failure to infect, 

 with leishmaniasis, 103; and 

 plague, 4 ; (see also Fleas). 



pulicaris, Nitzsckia. 

 pulicis, Nosema. 



jnmctata, Haemaphysalis cinna- 

 bar ina. 

 punctigera, Lyperosia. 

 punciimacida. Anopheles, 

 punctipennis. Anopheles, 

 jyunclocostalis, Banksinella. 

 punctolateralis, Stegomyia (see 



Mimeteomyia atripes). 

 punctothoracis, Ochlerotatus. 

 jrunctulatus, Anopheles, 

 puniens, Haemaiopota. 

 2)usilla, Microlynchia. 

 pusillus, Cotocripus. 

 Putorius longicandat'us, Neopsylla 



inojnna on, in Canada, 33. 

 Putorius putorius, Neopsylla spinea 



on, in Rumania, 33. 

 Putorius xanthogenys, Ceratophyllus 



ignotus fransciscanus on, in 



U.S.A., 33. 

 putus, Ixodes. 

 Pycnosoma bezzianum, causing 



myiasis in French Guinea, 21. 

 Pycnosoma megacephalum (see 



P. bezzianum). 

 Pycnosoma (Calliphora) rufifacies, 



in Queensland, 183; effect of 



eucalyptus oil on, 71. 

 Pycnosoma varipes, effect of eucalyp- 

 tus oil on, 71. 

 Pygiopsylhi ahalae, and plague, 4 ; 



distribution of, on rats in Java, 



128. 

 pygmaea, Erephopsis. 

 Pyrellia ano-rufa, sp. n., from Cape 



Colony, 125. 

 Pyrellia bequaerti, sp. n., from 



Ruwenzori, 125. 

 Pyrellia cadaverina, from the Belgian 



Congo, 125. 

 Pyrellia distincta, sp. n., from 



the Belgian Congo, 125. 

 Pyrellia ditissima, sp. n., distri- 

 bution of, in Africa, 1 25. 

 Pyrellia eriophthalma, bionomics of, 



in Britain, 87, 102, 121, 



145. 

 Pyrellia laxifrons, sp. n., from the 



Belgian Congo, 125. 

 Pyrellia maculisquama, sp. n., from 



East Africa, 125. 

 Pyrellia versatilis, sp. n., from 



Ruwenzori, 125. 

 Pyrethrum, against lice on fowls, 



166 ; effect of, on mosquitos, 61 ; 



in dips for protecting sheep from 



blow-flies, 71. 

 Pyrethrum roseum, tincture of, 



ineffective against Stegomyia 



fasciata, 61. 

 Pyretophorus (see Anoj)heles). 

 Pyretophorus myzomyifacies (see 



Anopheles turJchudi). 



