Definitions For Glossary Terms

UNCUS
Stub-like vein projecting from the stigma that is directed obliquely toward the leading edge of the wing. [drawing]
UNGUIS
See tarsal claws
UPPER FACE
Region of the face above the toruli; sometimes called the frons. [drawing][photo]
UPPER MESEPIMERON
Dorsal region of the mesepimeron that is sometimes differentiated from a lower mesepimeron by a transepimeral sulcus. [drawing][photo]
UPPER MESEPISTERNUM
Mostly lateral region of the mesepisternum differentiated between the mesopleural suture and transepisternal line/sulcus, if present. [drawing]