LIST OF ILLUSTRATIONS XXxi 



PAGE 



393 Pupa of Anopheles maculipennis, Meig. (After Grassi) ... ... ... 554 



394 Heads of Culex and Anopheles. (After Daniels) ... ... ... 556 



395 Eggs of Culex, of Anopheles, of Stegomyia, of Tseniorhynchus, and of 



Psorophora ... ... ... ... ... ... ... 557 



396 Diagram showing the structure of a typical mosquito. (Theobald) ... 558 



397 Types of scales, head and scutellar ornamentation, forms of clypeus. 



(Theobald, etc., etc.) ... ... ... ... ... ... 559 



398 Neuration of wing. Explanation of wing veins and cells. (Theobald) ... 560 



399 Wing of Anopheles maculifennis, Meigen ... ... ... ... 566 



400 Wing of a Culex ... ... ... ... ... ... ... 575 



401 Wing of Simulium ... ... ... ... ... ... ... 579 



402 Wing of Chironomus ... ... ... ... ... ... 579 



403 A Ceratopogon, or midge ... ... ... ... ... ... 580 



404 An owl midge, Phlebotomtis sp. (From Giles's "Gnats or Mosquitots ") ... 581 



405 Larva of Homaloniyia caniciilaris ... ... ... ... ... 585 



406 Larvse of Calliphora vomitoria ... ... ... ... ... 585 



407 Larva of Chrysomyia macellaria. (After Conil) ... ... ... 585 



408 The screw-worm fly (Chrysomyia macellaria) ... ... ... ... 587 



409 Ochromyia larva on the skin of man, South Africa. (After Blanchard) ... 590 



410 Head end of "larva of Natal." (After Gedoelst) ... ... ... 591 



411 Lund's larva. (After Gedoelst) ... ... ... ... ... 593 



412 Dermatobia noxialis, Goudot ... ... ... ... ... ... 597 



413 Larva of Dermatobia cyaniventris. (After Blanchard) ... ... ... 597 



414 Larva of Dermatobia cyaniventris. (After Blanchard) ... ... ... 597 



415 The ox gad fly (Tabamis bovimis, Linn.) ... ... ... ... 601 



416 The brim p (Hcznintopota pluvialis. Linn.) ... ... ... ... 602 



417 Head of Glossina lo ngipalpis. (Afier Griinberg) ... ... ... 604 



418 Antenna of Glossina pallidipes, male. (After Austen) ... ... .. 604 



419 Glossina palpalis and puparium. (After Brumpt) ... ... ... 607 



420 The tsetse-fly (Glossina morsitans, Westwood) ... ... ... ... 608 



421 The stinging fly (Stomoxys calcitrans. Linn.) ,>.. ... ... ... 609 



422 Trichomonas from caecum and gut of rat. (Original, Fantham) ... ... 735 



We regret to have taken without permission from the 

 ''Transactions of The Society of Tropical Medicine and 

 Hygiene," London, the following diagrams : 



Pages Figures 



268 No. 169 



269 170 



391 281 



4H 295 and 296 



4H , 298 



460 337 and 338 



and tender our regret to the Society in question for having 

 done so. 



