PLATE VIII. 



Family XXII. LONCHOPTEEID^. 



Genus 1. Lionchoptera. Fig. 1. Lonclioptera lulea, male. 1 «*, 

 head, from below, showing the form of the peristoma ; 1 b*, side 

 view of proboscis, showing the elongate labella, the palpus a little 

 shorter than, and parallel to, them, and an u])per frame-work 

 which seems to be the epistoma {prcBlabrum of Wahlberg) ; 1 c*, 

 the same seen edgeways from above, with the labrum ? disen- 

 gaged ; 1 d*, the labrum ? or clypeus ? with the tongue seen 

 edgeways from above; 1 e*, the labrum alone; 1/*, antenna 

 with three-jointed arista ; 1 g, wing of female ; 1 h*, the vagina, 

 the tentacula not distinctly seen ; 1 z*, the same, seen from the 

 opposite direction, with the short tentacula forced open ; 1 k*, ex- 

 tremity of abdomen of male, sideways. 



Family XXIII. PLATYPEZID^. 



Genus 1. Platypeza. Fig. 3. Platypeza picta. 2 «, head of male ; 

 2 b, face of female, showing the mouth and two ])ix\])\ ; 2 c, an- 

 tenna ; 2 d, middle tarsus; 2 e, hind tarsus; 2/, last joint of 

 tarsus ; 2 g, mouth, from Meigen. 



Genus 2. Callomyia. Fig. 3. Callomyia elegans. 3 a, face of 

 female ; 3 b, antenna ; 3 c, hind tarsus. 



Genus 3. Opetia. Fig. 4 a, wing of Opetla nigra ; 4 h, antenna. 



Genus 4. Platycnema. Fig. 5. Platycnema pidicaria. 5 «, an- 

 tenna ; 5 i, extremity of tarsus, sideways. 



Family XXIV. PIPUNCULIDiB. 



Genus 1. Pipunculus. Fig. 6 a, head of Fipuncidas campestris, 

 male ; 6 b, ditto, female ; 6 c, antenna ; 6 d, proboscis, sideways ; 



6 e, wing; 6/, extremity of abdomen of male; 6^, vnwg of P. 

 auctus. (Chiefly from Curtis.) 



Genus 2. Chalarus. Fig. 7. Chalarus .sp/oius. 7 a, face of female ; 



7 b, antenna ; 7 c, middle leg ; 7 d, extremity of tarsus. 



J. O. W. 



