PLATE IV. 



FAMILY XX. EMPID^ (continued). 



GENUS 8. Sciodromia. Fig. 1*. Sciodromia immaculate, male. 

 1 *, labium and palpus ; 1 5*, maxilla and palpus detached ; 

 1 c* y labrum ; 1 c?*, lingua ; 1 e*, ditto, from beneath ; 1 /* 

 abdomen of female, sideways ; 1 g* t extremity of ditto ; 1 h* 

 1 i* 3 1 k* t different views of vagina detached. 



GENUS 9. Rhamphomyia. Fig. 2 a, head, antenna, and proboscis, 

 with its parts extended, of Khamphomyia sulcata; 2 b, wing; 2 c, 

 hind leg of R. pennata, male ; 2 d, ditto of ditto, female. 



GENUS 10. Euthyneura. Fig. 3. Euthyneura myrtilli. 3 , head, 

 sideways; 3 b, antenna. 



GENUS 11. CTidalea. Fig. 4. (Edaleajlavipes. 4 , proboscis ; 4 b, 

 antenna ; 4 c, extremity of tarsus. 



GENUS 12. Microphorus. Fig. 5 a } head of Microstores clavipes, 

 sideways ; 5 b } hind leg of male. 



GENUS 13. Cyrtoma. Fig. 6. Cyrtoma spuria, male. 6 a, antenna. 

 GENUS 14. Leptopeza. Fig. 7 a, antenna of Leptopeza ruficollis. 



GENUS 15. Ocydromia. Fig. 8. Ocydromia glabricula, fern. 8 *, 

 head, sideways; 8 b*, proboscis and palpi, from above; 8 c*, 

 ditto, with one palpus, laterally ; 8 d*, 8 e* t labrum, in two po- 

 sitions ; 8 /*, tip of the labella ; 8 g*, antenna ; 8 h*, base of 

 wing ; 8 *'*, extremity of tarsus ; 8 &*, subulate empodium ; 

 8 I*, vagina from above ; 8 m*, oblique view of the tentacula. 



J. 0. W. 



