-
Mating craneflies. The
light brown one with
bipectinate antenna is male...
-
shaped like a
string of beads, comb-like (either on one side or both,
bipectinate), or toothed. The
physical variation of
antennae is
important for the...
-
ctenidium known as
monopectinate and
others have a pair of
ctenidia known as
bipectinate. A
ctenidium is
shaped like a comb or a feather, with a
central part...
- a
simple lung. In
gastropods in many
ancient lineages, the
gills are
bipectinate,
having an
overall shape that is
similar to a bird's feather, with narrow...
- wings. Additionally,
while females have
simple antennae,
males have
bipectinate (comb-like on both sides)
antennae to
sense females'
pheromones during...
-
Antennae of
Biston species. 1
bipectinate, with long rami (male of
Biston melacron) 2
bipectinate, with
short rami (male of
Biston thibetaria) 3 filiform...
- to be
black sprinkled with white. The
antennae of
males are
strongly bipectinate.
Prout (1912–16)
gives an
account of the
forms and congeners. Biston...
- has a
white comma-shaped (tornal) spot. It has
marked plumose (short,
bipectinate) antennae. The
wingspan measures between 35 and 38 mm. The
female moth...
- The
medial to left side of the
cavity is
dominated by a very
large bipectinate ctenidium.
Ventral to the
visceral m****, the body
cavity is occupied...
- the
forewing length, is
about 12 mm long. The
antennae are
short and
bipectinate. The
forewings are
brown and
elongated with an
acute apex and slightly...
