Part 106

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.