Terebrantia: Hymenoptera with sessile abdomen and valved ovipositors: Thripids in which the ovipositor of female is borer-like.
Teres, Terete: cylindric or nearly so.
Tergal: belonging to the primitively upper surface: see dorsal.
Tergal suture: the Y shaped dorsal suture on the head of many insect larvae.
Tergite: the primitively dorsal part of a segment, especially when that part consists of a single sclerite; usually applied to the abdomen.
Tergo-pleural: the upper and lateral portion of a segment.
Tergo-rhabdites: the lower pair of corneous appendages forming the ovipositor in grasshoppers: plates on the inner dorsal surface of the abdominal wall.
Tergum: the primitively upperor dorsal surface whether it consists of one or more than one sclerite and specifically of the abdomen: in Odonata and Orthoptera, applies to thorax as well.
Termen: the outer margin of a wing, between apex and hind or anal angle.
Terminal: situated at the tip or extremity; opposed to basal.