Research on the mosquitoes of Angola - Systematic Catalog of ...

RIBEIRO, H. & RAMOS, H. Cunha -- <strong>Research</strong> on the mosquitoes of Angola -- X
13--
141
15--
161
17 1
18q
19 w
as a narrow border to eyes) (subgg. Maillotia and
Eumelanomyia) ...................................................
With broadish scales on vertex, at least in a row
adjoining eyes .....................................................
Pleurae brownish or dark brown ...........................
Pleurae partly dark and partly light .....................
Mesepimeron with a large patch of scales; propleura
with flat white scales which extend also over upper
third of prosternum (subg. Maillotia) .................. s. salisburiensis
Mesepimeron with very few or no scales; no scales
on propleura and prosternum .............................. kingianus
Erect scales on head all or almost all dark; middle
third of mesepimeron only indistinctly pale ...........
--Some of the erect scales on head whitish; middle
third of mesepimeron clear yellowish .....................
13
17
14
15
rima
Head with only a few of the erect scales entirely
whitish .............................................................. insignis
Head with a large patch of erect white scales ...... wigglesworthi
Broad scales on head white and almost completely
confined to the ocular row; abdominal tergites with
more or less distinct patches of lighter scales on
lateral margins and/or posterior corners (subg. Culi-
ciomyia) ............................................................
--Head almost entirely clothed with broad, flat, mostly
dark scales: all scales on abdominal tergites black-
ish (subg. Eumelanomyia, mochthogenes group) ......
Pleurae somewhat shining, without grey dusting; no
scales on mesepimeron .......................................
--Pleurae grey-dust'ed; mesepimeron scaled, with at
least a few scales among hairs near base ...............
Mesepimeron without a distinct scale-patch, usually
with only very few scales among the hairs near base;
propleuron with few or no scales ........................
16
18
20
cinerellus
19
nebulosus
Estud., Ens. e Doc.- 134 37