56 , Mr. Cameron on the 



44 {41) Radial cellule elongated, much longer than broad; legs and 



antennse not citron -yellow. 



45 {46) Legs and base of antennae clear testaceous-red ; radial cellule 



elongated, the first abscissa of radius more than twice the 

 length of the second. UUrichi, Gir. 



46 (45) Legs testaceous with the femora infuscated ; radial cellule not 



elongated, the first abscissa of radius scarcely twice the length 

 of the second. 



47 (48) Legs reddish-testaceous, the femora lined with fuscous ; the 



second abscissa of the radius twice the length of the third ; 

 length li mm. Perplexa, sp. nov. 



48 (47) Legs pale testaceous ; the femora fuscous ; the joints pallid. 



Crassa, sp. no?. 



49 (32) Thorax piceous-red or reddish-testaceous (head reddish or 



castaneous). 



50 (51) Legs and antennoe fuscous-testaceous, the femora infuscated ; head 



castaneous, abdomen broadly rufous. Cakdonica, Cam. 



51 (50) Legs clear yellow, the femora not infuscated. 



52 (53) Head castaneous, abdomen black, reddish at the extreme base ; 



radial cellule elongate. Fkeomaculaia, Cam. 



53 {52) Head reddish, abdomen broadly reddish, black at the apex or base. 



54 (55) Length i^ mm. ; abdomen reddish, black at the base ; radial 



cellule elongate, narrow, the third abscissa of the radius not 

 distinctly roundly curved. Testaceiis, Htg. 



55 {54) Length i mm. ; abdomen black, reddish at base ; radial cellule 



short, -wide, the third abscissa of radius with a distinct rounded 

 curve. Nizriventris, Thorns. 



Allotria dolichocera, sp. nov. 



Black; the mouth, the base of the antenna (joints i — 4) 

 and legs pallid testaceous ; castaneous or infuscated broadly 

 in the middle ; wings hyaline, the nervures fuscous. An- 

 tennae longer than the body, very slightly thickened towards 

 the middle ; the third and fourth joints subequal and a little 

 longer than the second ; the last joint fully one-half longer 

 than the penultimate. Radial cellule wide ; the second 

 abscissa fully one and a half times the length of the second, 

 almost straight. ?. 



Length ^ mm. 



What is probably the $ has the antennae filiform, one 

 fourth longer than the body; the third joint curved; the 

 base of the abdomen rufous. 



