Group III: Dark mosquitos, with apex of palpi black. (17) M. turkhudi: Palpi apices black, the band not so broad as in M. his paniola; third vein mostly dark, but variable. Pale interruptions in basal costal spot. India. (18) M. hispaniola: Third long vein mostly yellow, except at the base and apex. Wing fringe spotted, except opposite the lower branch of the fifth vein and sixth vein. Basal portion of costa uniformly black. Spain. (19) M. rhodesien sis: Third long vein dark; palpi, two bands. Palpi longer and thinner than in M. funesta; base of the costa black; there is a pale interruption in M. funesta. Wing fringe, only an apical spot. Costa three white spots and a yellow apical spot. Rhodesia. (20) M. vincenti: Resembles M. rossii, but has not the T spot. Has only apical spots to tarsi. Anterior fork cell larger than posterior (position doubtful).
Genus 3: Cyclolepidopteron: (1) Cy. grabhami: Palpi unbanded. Jamaica. (2) Cy. mediopunctatus: Palpi banded, black and gold. Brazil.
Genus 4: Stethomyia: (1) S. nimba: Wings unspotted; thorax, brilliant silvery, median band and lateral gray bands; palpi longer than proboscis in both sexes. British Guiana, South America. (2) S. fragilis: Wings unspotted; thorax greenish brown; proboscis in cf longer than palpi. Malay.
Genus 5: Pyretophorus: (1) P. superpictus: Wing costa four distinct spots and additional basal spots. Fringe unspotted; legs dark brown with apical white tarsal bands. Palpi, apical white band, two tarsal bands; carries malaria . . Europe, Mashonaland. (2) P. cos talis: Wing costa, four large and two small spots. On the first long vein two broken spots giving a pattern found besides only in P. marshalli. This spot is variable. Femora and tibia? mottled with yellow. Tarsal banding involves to some extent both sides of the joint. Palpi, three narrow bands. Africa. (P. costalis v. melas, pale costal spots are absent, but it has the characteristic markings on the first long vein.) Conveys malaria, but probably is not associated with as high an endemic index as M. funesta. (3) P. cinereus: Wing, three white spots on the black costa. Wing fringe brown, with yellowish patches. Palpi, four bands; legs very thin, jet black. Apex of femora and tibia? pure white, apices of fore and hind metatarsi have minute apical bands. South and British Central Africa. (4) P. pitchfordi: Three main costal spots, two basal small interruptions; sixth vein two spots. Fringe spotted at junction of long veins. Legs black, with apical pale spots to segments. Thorax broad white band in middle. Zu uland. (5) P. marshali: Distinguished from P. costalis by the palpi; two broad apical bands, one small basal one. Mashonalancl. (6) P. jeyporensis: Costa black, two large white spots on the apical half and two or three small ones at the base. Fringe spotted. Palpi black, with three white bands, the broadest apical. Madras. (7) P. chaudoyei: Wing, six black costal spots, legs unbanded, a pale knee and tibial spot on the hind legs. Palpi, apex black and three narrow white bands. Algeria. (8) P. palestinensis: Wing costa, five large black and five yellowish spots of unequal length; legs brown; a pale spot at junction of tibiae and metatarsi. Palpi, three pale bands, the apex white. Distinguished from P. superpictus by the unbanded legs, spotted wing fringe, and uniserrated large fore ungues in the ; resembles M. hispaniola and M. turkhudi, but these have hair like scales on the thorax, whereas P. palestinensis has rather broad flat scales; differs also from P. chaudoyei in the form of the large costal spot, in the apical half of the sixth long vein being dark, and in the presence of a deep brown median thoracic line. Palestine, Cyprus. (9) P. minimus: Wings, three nearly equal spots and an apical spot. Fringe spotted, except at sixth vein; so distinguished from P. superpictus. Legs, no trace of banding or knee spots. Mid ungues straight; fore ungues curved. Hongkong. (10) P. atratipes: Clypeus trilobed, costa uniformly black, six prominent patches of scales on the veins. Australia. (11) P. merus: Resembles P. cinereus, but distinguished by the spotted and banded femora and tibiae, also by its broader fringe spots. Has a single spot at the base of the fifth long vein. Africa.
Genus 6: Arribalzagia: (1) Ar. maculipes: Hind and midlegsmuch speckled and banded. Almost certainly transmits malaria (Liitz).
Genus 7: Myzorhynchus: (A) Palpi unbanded-(a) Last hind tarsus brown. (1) Mr. barbirostris: One fringe spot. India, Malay. (2) Mr. pseudobarbirostris: Resembles former, but distinguished by its speckled femora and tibiae. Philippine Isles. (3) Mr. bancrofti: Several fringe spots. Australia. (4) Mr. umbrosus: No fringe spot, only one costal spot, Malay. (6) Last hind tarsus white. (5) Mr. albotceniatus: Other hind tarsi much banded. Malay, (c) Last two hind tarsi white. (6) Mr. coustani: Madagascar. (B) Palpi banded, last hind tarsus brown. (7) Mr. sinensis: One large yellow costal spot; wing fringe, one pale spot. China. (8) Mr. vanus: Wing fringe unspotted; apex of palpi white; costa two yellow spots; wings distinctly spotted. India, Malay, Philippines, etc. (9) Mr. pseudopictus: Wings without prominent spots. Europe. (10) Mr. minutus: Wings, two white costal spots. Panjab. (11) Mr. niger rimus: Apex of palpi, black.* India. (C) Palpi banded, last hind tarsi white. (12) Mr. mauritianus: Two hind tarsi white; wing fringe entirely brown. (13) Mr. ziemani: Two and two thirds hind tarsi white; small pale spots at middle of costa, and an apical wing fringe spot. Africa. (14) Mr. paludis: Three hind tarsi white. Africa.