Lateral part of the postpronotum, especially in higher Diptera well visible, less so in some groups of lower Diepra (in particular Nematocera). Usually well intergrated with the scutum and often bearing setae (postpronotal setae).
Synonyms: humerus (plural: humeri), humeral callus (plural: humeral calli)
Some flies preserved in ethanol and then pinned often get the eyes sunken, how can this be avoided? Best answer: I usually keep alcohol-collected material in alcohol
Tried to attach an image to a forum post. jpg, 32kB, 72dpi, no blanks, ... File name is correctly displayed, but when I click "Preview Thread" it just vanishes. Help!