Taenia: a broad longitudinal stripe.
Taeniate -us: with broad longitudinal markings.
Taenidium -ia: the band or chitinized fibre forming a part of the spiral thread in the trachea of insects.
Tail: an elongated terminal segment of the abdomen: the cauda in plant lice: elongated processes on the secondaries, in some Lepidoptera and Neuroptera.
Tangential: set in or meeting at a tangent; applied to ornamentation and processes.
Tarsal: relating to the tarsi, or feet.
Tarsal lobes: membranous appendages arising from the underside of the tarsal joints in some Coleoptera.
Tarsus -i: the foot; the jointed appendage attached at the apex of tibia. bearing the claws and pulvilli.
Taste cups: specialized pits or cups, with or without a peg or hair, connected with ganglionated nerve cells: occur on the mouth structure and evidence the sense of taste.
Tawny: a brownish yellow, like the color of a tanned hide [pale cadmium yellow + Indian red].