NEW MOSQUITOES FKOM THE SUDAN 
251 
B. Palpi Long in Short in ? (Cidicime) 
y DENSELY SCALY, RAGGED SPECIES 
Wing-fringe with five pale spots ... ... ... Mnddvs africamis, Theoh. 
Wing-fringe with eight pale spots ... ... .. ... Mucidns suda)iensis, Theoh. 
yy NOT DENSELY SCALY 
f) ]\'ing scales twrnuil 
€ Wings spotted 
Thorax with white lines ... .. ... Tkeohaldia sp<i.thipal 2 ns, Hand. 
€€ W’ings not spotted 
£ Proboscis banded 
Legs apically and hasally handed 
Abdomen with small liasal semi-circular patches and basal lateral spots 
(■'idex liirsidliiaLpis, Theoh. 
Abdomen with broad basal white hands ... ... . . ... Cide',e saliis, Theoh. 
t£ Proboscis unhanded 
a Legs hasally banded 
Thorax with six silvery spots .. ... ... ... Scutumyia suge7is, \\Ted. 
Thorax with two median yellow and silvery curved lateral lines 
Slegoitiyia fasciafa, Fab. 
Thorax with narrow median white line and white spots 
Qiiasistegomyia miilineata, Theoh. 
«« LEGS UNB.ANDED 
/) THORAX ADORNED 
Black, six vvhite thoracic spots ... ... ... Stegntnyia argPMtp.opum.ctata, Theoh. 
Thorax golden-yellow-scaled at the sides .. . Banksiella lute<dafer(dts, Theoh. 
Thorax rich reddish-brown with live dull yellowish lines ... Mimeteuidex khigii, Theoh. 
fi(i THORAX UNADORNED 
£ Wing scales linear 
y LARGE SPECIES 
Abdomen unhanded, with large basal lateral pale spots... Gulex cunitiiinsit, Theoh. 
yy SMALL SPECIES 
C ABDOMEN UNBANDED 
Thorax brown 
Pleurae greenish ... ... ... ... Cidex guiarti, Til. (—utViiZis, Theoh). 
Pleurae grey . . ... ... ... ... ... ... Gulex neavei, Theoh. 
Thorax reddish-brown ; abdomen with apical lateral pale spots 
Gtdex ndiinotus, Theoh. 
cS ABDOMEN BANDED 
€ UNGUES OF $ SIMPLE 
Head scales pale; traces of linear thoracic ornamentation and two dark ocellate areas 
G^dex palUdocephala, Theob. 
Head scales darker ; no ocellate patches ... ... ... Gulex fatigans, Wied. 
ee UNGUES OP ^ UNISERRATE ... ... ... ... ... Gule.c deiitatus, Theol). 
££ scales 'rather broad and lotig 
II Golden yellow and purple species 
Thorax brown, with brown and creamy scales ; abdomen with apical dark bands, 
legs yellow, apices of joints dark ... ... ... Ghrysocouops annettii, Theob. 
Thorax yellow; abdomen yellow, last three tarsals hhAck... Chrysoconops aurites, Theob. 
Thorax black, with golden scales, legs black and orange with dark scale tufts 
Ghi't/soconnps cristaUis, Theol). 
W! DARK SPECIES 
Abdomen metallic-violet ... ... ... ... Tcenioi-hyucdius violaceus, Theoh. 
Abdomen lirown, with scattered yellowish scales, last two segments with broad posterior 
bands of orange-yellow ; thorax half pale scaled ... Taniorhynchns tenax, Theob. 
As above, but legs spotted ... ... ... ... ... ... var. macaZtpes, Theob. 
