feet bearing.
Peduncle: a stalk or petiole: the basal joint of the antenna in
Homoptera: the smaller of the two stalks supporting the
mushroom body; q.v.
Pedunculated: set on a stalk or peduncle: attached by a slender stalk
or neck.
Pelagic: inhabiting the sea, far from land.
Pellicles: the exuviae or cast larval skins of many insects: in Coccidae
more especially applied to the hardened larval skin attached to the
puparia of Diaspinae.
Pellit: covered with long, drooping hairs, irregularly placed.
Pellucid: colored, but transparent: sometimes applied
when there is no color.
Pelotons: the balls of fine tracheae in larvae, developed to
supply the adult organism.
Pelottae: =arolia: q.v.
Peltate: shield- or target-shaped.
Penal claspers: in Proctytripidae. lateral fringed processes of the male
genitalia.
Penal sheath: the horny outer covering of the penis.
Pencil: a little, elongated brush of hair: in Diptera, applied to a group
of sensory hairs on the flagellum of the antenna.
Pendent: hanging down.
Pendulous: drooping: hanging free, attached to one end only.
Penes: open, slit-like structures of the seminal vesicles to the outer
surface in Euplectoptera.
Penicillate: with a long, flexible brush or pencil of hair: often at the
end of a thin stalk.
Penicilli: a pair of small style or cerci-like pieces on the tip of the 8th
dorsal segment of abdomen of various male Hymenoptera.
Penicilliform: pencil-like or shaped.
Penicillum: a pencil or brush of long hair attached at the end of a
stalk as long as the brush, and folded in a lateral groove in some
male moths.
Penis: the flexible, membranous, intromittent organ of the male.
Pennaceous: = pennate.
Fermate: feathered or bearing feather-like processes.
Penniform: feather-like in form.
Pentagon -um: a five-sided figure with five equal or unequal angles.
Pentamera: Coleoptera with 5-jointed tarsi.
Pentamerous: species having five-jointed tarsi.
Penultimate: next to the last.
Peptone: a soluble proteid compound produced by the digestion of
albummenoid food substances.
Per-: as a prefix, means very: extremely: through.
Percipient: with the power of perceiving.
Percurrent: running through the entire length.
Pereion: the prothorax.
Pereipoda: the second and third pair of thoracic legs of larvae, and the
2d pair in adults.
Perfoliate: divided into leaf-like plates: applied to antennae with
disc-like expan
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