- unforked.
Crossveins link the
longitudinal veins, and are
named accordingly (for example, the medio-cubital
crossvein is
termed m-cu). Some
crossveins have...
- The s****er lobe can be seen on the
right side of the left tegmen. The
crossveins of the
right tegmen are not visible, as the left
tegmen overlies the right...
-
unreported for the
majority of
dysagrionine species and
there are no
accessory crossveins immediately basal or
apical to the CuP. The
costal space apical of the...
- the Diptera,
having little more than a
series of
parallel veins without crossveins. The
adults are
typically nocturnal,
though they
orient themselves around...
- with a
postocular spine, ridge, and plane, non-pectinate antennae, four
crossveins between the
radius and the
radial sector, and
distinctive male terminalia...
- and the
crossveins form the wing
venation pattern. The
venation patterns are
different in
different species.
There may be very
numerous crossveins or rather...
- denticauda). This
species usually has
seven antenodal crossveins in the fore-wing and six
antenodal crossveins in the hind-wing. It is
small in size with a wingspan...
- by the
broadly red genae,
pointed apex of the fore wing,
black gradate crossveins, and
spinellae on the male genitalia. The
larvae of this
species prey...
- and
subcosta R
crossveins run
between adjacent branches of the
radius R-M
crossveins run
between the
radius and
media M-CU
crossveins run
between the...
-
usually follow a
diagonal course and are
often parallel to each other.
Crossveins are
totally absent. The
costa reaches only to the
point of confluence...
