Biology and Management
Flies…. section under construction
Head morphology of muscoid flies sensu lato (Diptera: Muscomorpha)
1: labellum; 2: lower lip (labium), 3: maxillary palp, 4: upper lip (labrum); 5: subgenal area; 6: clypeus; 7: fronto-orbital area; 8: fronto-orbital bristles; 9: outer vertical bristle; 10: inner vertical bristle; 11: postocellar bristles; 12: ocelli; 13: ocellar bristles; 14: compound eye; 15: Frontal suture or ptilinal suture; 16: antenna; 17: arista; 18: vibrissa.
By Giancarlo Dessì (Own work) [GFDL or CC-BY-SA-3.0-2.5-2.0-1.0], via Wikimedia Commons
