-
posterior (rear), the
major longitudinal veins are named:
costa C,
meaning rib
subcosta Sc,
meaning below the rib
radius R, in
analogy with a bone in the forearm...
-
venation may be
greatly reduced. In
chalcidoid wasps, for instance, only the
subcosta and part of the
radius are present. Conversely, an
increase in venation...
- is the
third vein, the
subcosta,
which branches into two
separate veins: the
anterior and posterior. The base of the
subcosta is ****ociated with the distal...
- the wing to its tip, the
forewings have an
approximately oval shape, the
subcosta-radius fork is
close to the base of the forewing, the
rostrum is longer...
- edge of the wing,
strong and marginal,
extends to the apex of the wing.
Subcosta (Sc) –
second longitudinal vein, it is
unbranched and
joins the
costa at...
- characters,
particularly in
having the
costa broken at the end of the
subcosta, the
setulose mesonotum and the
absence of a hair or fine
bristle arising...
- bristles. The
costa is
interrupted near the end of the
subcosta. The
subcosta reaches the costa. The
subcosta is
complete and well
separated from vein 1. The...
- The
mesothoracic chaetotaxy includes three pairs of
macrochaetae .The
subcosta of the wing is complete. The
abdomen has
tergites without black bands,...
- The
proboscis (rostrum) is
short and the
antennae are verticillate. The
subcosta (Sc)
fuses with
radial vein R
slightly distal to the base of the radial...
-
proximal to the
insertion of the
subcosta. The most
frequently occurring break is just
proximal to
where the
subcosta joins the
costa or an
imagined point...
