alternative definition added over 15 years ago by Istvan Miko
The proximal part of the wing between the bases of the wing veins and the body, containing the humeral and axillary sclerites.
Reference: Snodgrass, R. E. 1935. Principles of insect morphology. McGraw-Hill Book Co., Inc., New York & London 667 pp.
Cross reference:
None provided.