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Pruinescence /ˌpruːɪˈnɛsəns/, or
pruinosity, is a "frosted" or dusty-looking
coating on top of a surface. It may also be
called a
pruina (plural: pruinae)...
- The leaves, buds, and
young stalks of
Eucalyptus macrocarpa are glaucous,
covered with a
thick waxy
pruinosity....
- Some have
their bodies covered with a pale blue, waxy
powderiness called pruinosity; it
wears off when s****ed
during mating,
leaving darker areas. Some dragonflies...
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Catarratto exists in
different phenotypes characterised by
different pruinosity, i.e.,
different amount of
whitish "bloom" on the
grape berries. When...
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black at the base and
features brown pruinosity (powder-like pigmentation) that
contrasts with the grey-white
pruinosity of the rest of the head. The hairs...
-
third segment of the
antennae is red brown.
Mesonotum with thick, grey
pruinosity;
mesophragm with two
large brown spots.The
scutellum is
tomentose grey...
-
individuals to
species level.
Mature males, however,
develop blue-grey
pruinosity over most of
their bodies - this
makes species identification difficult...
-
studies have
shown that
individual specimens can vary in
their degree of
pruinosity. Similarly, in
Parmelia species without vegetative propagules, the presence...
- tarsi, the
prolongation and
deformation of podomeres,
orientated silvery pruinosity, and
maculation or
modification of the wings.
Dolichopodids are well represented...
-
yellow patches down the sides. In the male, the
abdomen develops a blue
pruinosity that
covers the
brown colour. Both fore and hind
wings have a dark patch...
