PLATE XXVI, 



Family VIII. PHLEBOTOMID^. 



Genus 1. Psychoda (p. 254). Fig. la, wing of Psychoda sex- 

 punctata (Curtis) ; 1 6*, head of ditto, seen from below ; 1 c*, 

 apex of proboscis opened by pressure, m., maxilla ; 1 d^, ditto 

 more pressed open, m., maxilla and base of palpus ; 1 e*, maxilla 

 and base of palpus; 1/*, labium; 1^*, labium; \h*, bivalved 

 oviscapt (the tentacles of the vagina) ; 1 r*, one of the joints of 

 the antenna of male and base of another joint. 



Genus 2. Pericoma (p. 256). Fig. 2 a, front of head of a species 

 of this genus (Curtis). 



Genus 3. Ulomyia (p. 261). Fig. 3 a, wing of Ulomy'm hirta, male ; 

 3 b, ditto of female. 



Genus 4. Trichomyia (p. 261). Fig. 4. Triclwmyla urbica, male. 



Genus 5. Sycorax (j). 262). Fig. 5 a*, wing of Sycorax silacea. 

 (And see Plate XXX. Fig. 1.) 



Family IX. HETEROCLIT^. 



Genus 1. Orphnephila (p. 264). Fig. 6. Orphnephlla iedacea, 

 male. 6 a*, antenna of ditto ; 6 b*, mouth of ditto. 



Genus 2. Dixa (p. 266). Fig. 7. Bixa maculata. 7 o, antenna of 

 ditto (Curtis). 



Family X. TIPULID.E. 



Genus 1. Trichocera (p. 270). Fig. 8. Trichocera hiemalis, male. 



8 a, antenna drawn from a living specimen, and certainly 16-jointed. 



Genus 2. Anisomera (p. 272). Fig. 9. Anisomera niyra, male. 



9 a, antenna of female of ditto (10-jointed) ; 9 b, last joint of all 

 the tarsi, emargiuate beneath; (between Figures 9 and 7.) 



Genus 3. Srioptera (p. 273). Fig. 10 a, wing of Erloptera Jlavescens 

 (Curtis); \{) b, antenna of ditto (Curtis). 



(And see Plate XXX. Fig. 9.) 



J. O. W. 



