Pincers: the anal forceps.
Pinna: a narrow wing; a feather.
Pinnae: of posterior femur in jumping Orthoptera, are the oblique ridges running to the median line and somewhat resembling a feather.
Pinnate: feather-like; cleft, like the wings of Alucita: with markings resembling a feather: with stiff hairs or thorny processes occupying opposite sides of a thin shank.
Pinnatifid: divided into feathers, as when wings are cleft nearly to the base.
Pistazinus: yellowish green, with a slight brownish tinge [pale green with a little burnt sienna].
Plaga: a spot, stripe or streak of color; a longitudinal spot of irregular form.
Plaited: longitudinally folded or laid in pleats.
Planate: with a flattened surface.
Plane: level, flat; applied to a surface.