-
challengers are more
likely to
escalate to
fighting with the pro- and
mesolegs and
biting of the legs and antennae. This is
likely because Monochamus...
- the
mesoleg. E.
arbustorum has
yellow coloring on the
basal third of the mesotibia, and
brown and
black coloring on the
basal tarsomere of the
mesoleg. E...
- dark
brown to black;
scutellum black, shiny, and semi-circular; pro- and
mesoleg yellow;
metafemur black and
yellow biannulate, incr****ate;
metatibia black...
-
usually brownish medially;
protarsus yellow,
tarsomeres 4 and 5 black;
mesoleg with coxa and
trochanter yellow;
mesofemur brown,
basal 1/5 and apical...
- dark brown;
scutellum black and subtriangular,
shiny medially; pro- and
mesoleg yellow,
tarsomeres 4 and 5 black;
metaleg with coxa black,
trochanter yellow...
-
postmetacoxal bridge complete and broad;
metaleg much
longer than pro- and
mesoleg and with incr****ate femur;
abdomen petiolate.
Sphegina are
similar to the...
- dark brown,
postpronotum and
postalar callus yellow or brownish; pro- and
mesoleg yellow;
metaleg has a
brown coxa,
simple yellow trochanter, dark brown...
-
thorax dark
brown to black;
scutellum black and subtriangular; pro- and
mesoleg yellow,
protarsus with
tarsomeres 1 and 2 dark brown,
tarsomeres 3–5 yellow;...
-
entirely grey;
scutellum black, short, and
widely sub-triangular; pro- and
mesoleg yellow,
tarsomeres 4–5 black;
metaleg with coxa
black and
trochanter yellow;...
- yellow;
thorax dull
black or
mainly brown;
scutellum trapezoid; pro- and
mesoleg yellow,
sometimes tarsomere five brownish;
metaleg with coxa brownish,...
