Submitted by Ralph Harbach on Thu, 03/18/2010 - 18:32
Images:
Abbreviation:
P
Variants:
Pl. prothoraces, prothoraxes; Adj. prothoracic
Definition:
The first or anterior segment of the thorax. In adult Diptera, comparatively small, especially dorsally. In mosquito larvae, fused with the mesothorax; with a series of 15 pairs of circumferentially arranged setae.