ach side,
between the lateral ridge and the lower edge of the body, and contains
the spiracles.

Succincti: those chrysalids of butterflies which are held in place by a
silken cord passing around the body: see suspensi.

Succineous: resembling amber in color or appearance.

Sucking pump: in sucking insects, a thick-walled muscular
enlargement of the oesophagus that serves to draw up the liquid food
= pharyngeal pump.

Sucking spears: the mandibles and maxillae of Hemerobiid larvae,
used for puncturing prey and sucking its juices.

Sucking stomach: a thin-walled muscular pouch connected with the
end of the oesophagus; serves as a food reservoir and is not commonly
present except in some Lepidoptera.

Suctoria: an ordinal term proposed for fleas.

Suctorial: adapted for sucking: see haustellate.

Suctorial vesicles: bladder-like structures connected with the
oesophagus in mosquitoes supposed to assist in blood-sucking; but
this is disputed.

Suffused: clouded or obscured by a darker color.

Suffusion: a clouding, or a spreading of one shade over another.

Sulca: grooves, furrows or channels: plural of sulcus.

Sulcated: grooved; furrowed with broad, concave, parallel impressed
lines.

Sulciform: resembling a sulcus.

Sulcus: a furrow or groove: a groove-like excavation.

Sulphureous -eus: bright, sulphur yellow [chrome lemon].

Superans: exceeding in size and length.

Superciliary: placed above the eyes.

Supercilium: an arched line over an ocellate spot.

Super-family: a division of classification less than an order, including
a series of family groups more closely related to each other than to
similar groups within the order: opinionative and ending in oidea:
sometimes hardly different from suborder; but lower than suborder
when both terms are employed.

Superficies: the upper surface.

Supericornia: those Heteroptera having the antenna inserted on the
upper parts of the sides of the head; e.g. Coreidae: see infericornia.

Superior wings: the primaries; q.v.

Superlinguae: the lateral pair of organs of hypo-pharynx in
Thysanura.

Superlingual segment: the fifth segment of head.

Superne: denotes all those parts belonging to the upper surface.

Supernumerary: additional or added cells, veins or other structures.

Supernumerary segment: in Cecidomyidae, between the head and first
thoracic segment.

Super-order: a group of allied orders, like the Linnaean Neuroptera.

Superposed: plac