Pallidus: of a pale, cadaverous hue [a very dilute brown pink].

Pallium: an erectile membrane partially closing the open cavity formed by the walls of the sub-genital plate in Melanopli.

Palma: the basal segment of the anterior tarsus when it is broadened or specifically modified.

Palmate: like the palm of the hand, with finger-like processes.

Palmula: = pulvillus; q.v.

Palp: a mouth feeler or palpus.

Palpal: belonging, relating or attached to the palpi.

Palparium: in some Coleoptera, and other insects, the membranous support to which the l.a.b.i.al palpi are attached, and which permits an amount of extension not possible when they are fixed.

Palpi: plural of palpus; q.v.

Palpicorne: with long, slender, antenna-like palpi.

Palpifer: any palpus-bearing part: specifically, a small sclerite hearing the maxillary palpus and itself articulated to the stipes.

Palpiferous or -gerous: bearing a palpus.

Palpiger: that sclerite of the labium to which the l.a.b.i.al palpus is attached corresponds to the palpifer of the maxilla and has been used in the same general sense.

Palpigerous stipes: in Coleopterous larvae, = palpifer; q.v.

Palpuli: the maxillary palpi in Lepidoptera, when visibly developed.

Palpus: a mouth feeler: tactile, usually jointed structures borne by the maxillae (maxillary palpi) and labium (l.a.b.i.al palpi).

Panduriform: violin shaped: oblong, with rounded ends, medially constricted.

Panorpatae: = Mecoptera; q.v.

Pantherine: in color, almost like cervinus; q.v.: in maculation, like those of a panther.

Papilioform: formed like a b.u.t.terfly wing.

Papilionaceous: b.u.t.terfly-like.

Papilla: a minute, soft projection: specifically the modified ligula in silk spinning caterpillars.

Papillary: with nipple-like processes that have the tips rounded.

Papillate -us: a surface with small elevations which are porous at tip.

Papilliform: like a wart or pimple.

Papillose -us: pimply; a surface covered with raised dots or pimples.

Pappose: downy: made up or clothed with pappus.

Pappas: a fine down.

Para-: next to; near by; at the side of.

Parabiosis: see symbiosis.

Parabolic: elongately rounded.

Paraclypeal piece: in lepidopterous pupa, occurs in some of the generalized families on each side of the maxillary palpi.

Paraclypeus: in caterpillars, a narrow sclerite bordering clypeus at sides.

Paraderm: the limiting membrane enclosing the p.r.o.nymph of Muscidae.

Paraglossa: a paired, l.a.b.i.al structure, lying at each side of the ligula; often connected with it; sometimes free and two-jointed: corresponds to the galea of maxilla.

Parallel: along the same line and nearly equidistant.

Para.n.a.l: at the side of or next to the a.n.u.s or a.n.a.l structures.

Para.n.a.l forks: two lateral, bristle-like structures in some caterpillars, used to throw fra.s.s pellets to a distance.

Para.n.a.l lobes: = podical plates; q.v.

Paraphysis: the chitinized thickenings or lateral ingrowths, usually situated at the base of the lobes in certain Diaspid genera.

Parapleura: the sternal side pieces in beetles.

Parapodia: the pro- or false legs: more specifically applied to the jointed abdominal processes of the Symphyla.

Parapsidae: the small sclerites on each side of the scutellum in Chalcids, marked by the parapsidal grooves.

Parapsidal furrows: longitudinal grooves on each side of the mesoscutum of Proctytrypidae separating the parapsides from the middle lobe.

Parapsidal grooves: the grooves or furrows on each side of the Chalcid scutellum, defining the parapsidae.

Parapsides: lateral pieces of the meso-scutum, separated from the mesal portion by the parapsidal furrows.

Parapteron -era: small sclerites, articulated to the dorsal extremity of the episternum, just below the wings; absent on prothorax = the tegulae of Hymenoptera, and patagia of Lepidoptera: have been h.o.m.ologized with the elytra of Coleoptera.

Parasita: = parasitica: q.v.

Parasite: a species that lives in or on another animal or insect, and depends upon the tissue of the host for its food supply.

Parasitic: living on or in some other animal or insect in such a way as to derive all nourishment from the tissues of the host.