LIST OF ILLUSTRATIONS XXxi 



PAGE 



FIG. 393 Pupa of Anopheles maculipennis t Meig. (After Grass!) ... ... ... 554 



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



395 Eggs of Culex, of Anopheles, of Stegomyia, of Taeniorhynchus, 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 mactilifennis, 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, Phlebotomus sp. (From Giles's "Gnats or Mosquitots ") ... 581 



405 Larva of Homaloinyia canicular is ... ... ... ... ... 585 



406 Larvae of Calliphora vomitoria ... ... ... ... ... 585 



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



408 The screw-worm fly {Chrysomyia macellarid) ... ... ... ... 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 (Tabanu* bomnus, Linn.) ... ... ... ... 601 



416 The brimp {Hieinatopota pluvialis, Linn.) ... ... ... ... 602 



417 Head of Glossina longipalpis. (After Griinberg) ... ... ... 604 



418 Antenna of Glos sina pallidipet, , male. (After Austen) ... ... .. 604 



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



420 The tsetse-fly (Glossina morsitaiis, West wood) ... ... ... ... 608 



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



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



423 Chilomastix (Tetramitus) mesnili. (Original, Fantham) ... ... 736 



