GENERAL INDEX. 



441 



pisi pisi, Acyrthosiphon, 106. 



pisum. Aphis, 105. 



Pitangus sulphuratuSf feeds on adult 

 Brassolis sophorae, 277. 



placiduniy Simulium, sp. n., 281-282. 



plantarum aquaticurriy Aphis, 118. 



poae, Bhizohius, 152. 



pomposum, Amblyomma, 338, 351. 



populeti, Aphis, 132. 



populi, Aphis, 132. 



„ Ardaphis, 132. 



Chaitophorus, 104, 132-134. 



populi-albae. Aphis, 132. 



portulacae, Baris, sp. n., 369-370. 



„ Ceuthorrhynchus, sp. n., 



368-369. 



posticata, SimuUum, 32. 



Potato Flea-beetle, control of, 15-19 ; 

 Hymenopterous parasite of, 19. 



pretiosus, Myllocerus, 366. 



Promachus fasciatus, preying on a new 

 Chalcid, 417. 



prominens, Eriococcus serratilobis var., 

 nov., 46. 



Protolachnus tuberculostemmata, gen. 

 et sp. n., from Egypt, 104, 145-147. 



Protodiaspis agrifoliae, not referable to 

 Protodiaspis, 53. 



„ anomala, sp. n., from 



Victoria, 52-53. 



pruina, Gulex, 36C. 



pseudocardui, Aphis, sp. n., 104, 120, 

 121. 



Pseudococcus, 397. 



„ citri, on cotton in Zanzibar, 

 375 ; associated with the 

 acrobat ant on cacao, 

 178 ; on cacao in 

 Grenada, 178, 180. 



„ crotonis, in Zanzibar, 375. 



„ perniciosus, in Zanzibar, 

 375. 



„ virgatus, in Zanzibar, on 

 cotton, 375. 



Pseudohowardina, 357. 



pseudotaeniatus, Ochleroiatus, 357. 



psidii, Pvlvinaria, 375. 



puhescens, Simulium, 38. 



pubiventris, SimuUum, 38. 



pulchriventer, Ochleroiatus, 357, 358. 



Pulvinaria cmtigoni, in Zanzibar, 

 marginal hairs, 375. 



„ ephedrae, 379. 



„ masJcelli var. novemar- 



ticulata, var. n., from 

 Victoria, 48. 



„ maskelli var. spinosior, 



valve of operculum, 48. 



„ psidii, marginal hairs, 375. 



punctata, Haemaphysalis cinnaharina 

 var., 341. 



punctatifrons, Tridacus, 98. 



punicae. Aphis, 127. 



punicella. Aphis, sp. n., 104, 125-127. 



pusilla, Haltichella {Chalcis), 381. 



pustulans. Aster olecanium, 180. 



pustulata, Scohicia, 201. 



Queensland, new Coccids from, 46, 51 ; 

 new blood-sucking Pericoma in, 267. 



quinquevittatus, Eretmopodites, 362. 



rasus, Ixodes, 318, 351. 



Rats, new Acarine parasites of, 183- 

 190. 



ralMiS, Mus, 185, 186, 190. 



refringens, Timioderus, gen. et sp. n., 

 413-417. 



reptans, SimuUum, 24, 26, 27, 29-36, 

 42. 



„ var. rostrata, Melusina, 32. 



resinophila, Bipersia, sp. n., 395-397. 



Betithrips aegypticus, 199. 



rhinocerotis, Dermacentor, 321, 351. 



BhipicentoT bicornis, in Belgian Congo, 

 322 ; hosts of, 351. 



Bhipicephalus appendiculatus, in Bel- 

 gian Congo, 323-326; 

 feeding habits, 340 ; 

 oviposition, 342, 344 ; 

 relation to disease, 

 344, 345 ; hosts of, 

 352. 



„ capensis, in Belgian 



Congo, 326 ; biology 

 and relation to disease, 



344 ; hosts of, 352. 



„ ei'erfsi;,in Belgian Congo, 



327 ; feeding habits, 

 340 ; biology and 

 relation to disease, 



345 ; hosts of, 352. 



