he inner side of which muscles
are attached.

Exotic: not a natives of the place where found: an introduced species:
also any species occurring in any country outside of the limits of the
country whose fauna is under consideration.

Exotoky: is applied to that form of reproduction where the eggs are
developed outside of the body of the insect and without care by the
mother see endotoky.

Ex ova: from or out of the egg: applied to specimens that have been
bred from the egg stage.

Expanded: spread or flattened out: applied to Lepidoptera when set for
the cabinet.

Expanse: the distance between the apices or other widest point of the
wings when fully spread.

Expansio alarum: the wing stretch; see expanse.

Expiratory: relating to the act of expiration, when the abdomen is
contracted and the air contained in the abdominal tracheae is
presumably forced out of them.

Explanate: spread out and flattened; applied to a margin.

Explicate: unfolded; open; without folds or plica.

Exsculptate -tus: a surface with irregular, more or less longitudinal
depressions, as if carved.

Exscutellate: having no scutel.

Exserted: protruded; projecting beyond the body or over a given point.

Exsertion: a protrusion: an extension of a line or other ornamentation
beyond its ordinary course.

Extended: spread out: not lying one upon the other.

Extense: extended: expanded.

Extension plate: a structure at the base of the pulvillus whose
function it is to extend it.

Extension sole: the pad-like pulvillus which may be extended by the
extension plate through the pressure plate.

Extensor: that which extends or straightens out; applied to muscles.

Extenuate: to make or to become weak, thin or slender.

Exterior: the outside.

Exterior margin: the outer margin; sometimes used for costal margin.

External: belonging to or on the outside.

External area: Hymenoptera; the upper of the three cells or areas of
the metanotum, between the median and lateral longitudinal carina,
first lateral basal area.

External median area: Hymenoptera; the median of the three cells or
areas between the median and lateral longitudinal carinae: = second
lateral area.

Externomedial vein: in Hymenoptera (Norton) = radius (Comst.); in
Orthoptera, = media (Comst.).

Externo-median nerve: the humeral and discoidal veins together.

Extra-ocular: remote from or beyond the eyes.

Extremity: the point most remote from base.

Extrorse -um