262 PHLEBOTOMID.E. 



dark yellow hairs ; the rest of the abdomen, anteniia3, and legs with 

 black hairs. Wings obscure yellowish, with two black bands. Jlal- 

 teres pale, with blackish-brown knobs. Oviscapt, coxje, and femora 

 and tibife yellowish. 



Found about sewers in Dublin and at Holywood. (I.) 

 Var. ? Ferruginous. Antennae brown, thickly pilose, verticillate, 

 fourteen-jointed, longer than the body. Wings greyish ; veins and 

 borders blackish, ciliated. Abdomen and legs blackish. Length of 

 the body one line, of the wings three lines. 



Found in Cambridgeshire by the Rev. Leonard Jenyns. (E.) 



Genus V. 



Sycorax, Hal.; Curt. Brit. Eiit. 745 (1S39). Postl/on, Locw. 



Corpus fere nudum. Antennae graciles, pubescentes ; articulus primus 

 brevissimus ; secundus giobosus; tertius et sequentes lineares. Ala- 

 rum venre tantuni pubescentes ; areolae externa quinque, secunda 

 jietiolata, quinta incompleta ; costales tres ; brachiales duK, alse me- 

 dium attingentes. 



Body nearly bare. Antennte slender, pubescent ; first joint very 

 short ; second globose ; the rest linear ; discal areolet incomplete ; 

 veins only pubescent ; mediastinal vein nearly one-third of the length 

 of the wing, forked and angular at its tip, and thus connected with 

 the costa and the subcostal vein ; subcostal about three-fourths of the 

 length of the wing ; radial emerging from the subcostal opposite the 

 tip of the mediastinal, forked a little beyond two-thirds of the length 

 of the wing ; cubital emerging from the angle of the transverse veinlet 

 which bounds the prsebrachial areolet, and ending at the tip of the 

 wing ; subapical ending on the hind border, forked at a little beyond 

 half the length of the wing ; externo-raedial proceeding from the trans- 

 verse veinlet which bounds the pobrachial areolet ; anal complete ; axil- 

 lary and subaxillary imperfect. Areolets twelve, — the humeral, the 

 subcostal, the mediastinal, two radial, the cubital, the praibrachial, 

 which is rather less than half the length of the wing, the pobrachial, 

 which is much shorter than the praebrachial, the subapical, two externo- 

 medial, and the axillary, from which the subaxillary is hardly distinct. 

 Posterior margin not excavated nor indented towards the base. 

 Larva unknown, probably aquatic. 



1. silacea, Hal.; Curt. Brit. Ent. 745. 10 (1839). Mas, pallida 

 ochracea, minima, alls obscure hyalinis. 



Male. Very minute. Pale ochre. Wings obscure hyaline. 



Found by Mr. Haliday, about shady rivulets and watercourses, 

 at Holywood. (E. I.) 



