- 2, 3, and 4;
veins 5 and 6
arise from the
points of
junction of the
discocellulars; the
subcostal vein and its
continuation beyond the apex of cell, vein...
- ochraceous,
sometimes pink; spot on
discocellulars and
discal macular band as on the upperside, but both the
discocellular spot and the
spots that compose...
-
upper base of cell;
upper and
lower discocellulars outwardly-oblique, each
slightly concave,
lower discocellular slender,
radial from
their middle; two...
-
extreme development, with the band
reduced to a very
small patch on the
discocellulars. - ab.
unicolor Rbl. has the
wings entirely suffused with
smoky black...
-
marginal lines across cell,
another somewhat similar bar
defining the
discocellulars;
costal margin, an
inner and an
outer subterminal line, and a terminal...
-
origins of
veins 6 to 4
along the top of the cell
which is
known as
discocellular vein. cell cup
Taxonomically important term used in
Diptera identification...
-
outwards again. The
hindwings are fuscous, with two
black points on the
discocellulars. The
postmedial line is
excurved between veins 5 and 2. Both
wings have...
- spot; on the
hindwing one or two
similar spots on each side of the
discocellulars;
generally also both
wings are
crossed by a
transverse postdiscal line...
- orange-red
apical patch does not
reach much
further than to the
black discocellular spot, the rest of the
upperside being white with the
exception of the...
-
Hindwings with vein 3 from
before angle of cell. Vein 5 from
middle of
discocellulars and vein 6 and 7 stalked.
Derambila alucitaria (Snellen, 1873) Derambila...
