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PROCEEDINGS OF THE NATIONAL MUSEUM vol. 123 



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Figures 1-10. — Hermetia anthidium: 1, head, lateral view (pile omitted except on eyes). 

 Hermetia impressa: 2, head, front view, semidiagrammatic (AO=ante-ocellar tubercle; 

 C= frontal callus; the U-shaped trough between these structures and above the ante- 

 ocellar tubercle is set off by lines of short dashes). Male dististyle and basistyle, lateral 

 view: 3, Hermetia aurata; 4, H. nigricornis; 5, H. ryckmani; 6, H. melatideri (and offset, 

 apex of aedeagus). Hermetia conjuncta: 7, male genitalia, ventral view (basal part 

 omitted, vestiture omitted). Hermetia melanderi: 8, male genitalia, ventral view (vestiture 

 omitted). Hermetia chrysopila: 9, male dististyle, lateroventral (left) and ventral view 

 (right). Hermetia conjuncta: 10, wing. (Fig. 10 drawn by Francoise Demogeot; others 

 by M. T. James.) 



