486 Mr. Cameron's descriptions of new 



and closely punctured ; the lower part at the base of the mandibles 

 striated. The thorax opaque, closely rugose-punctate, except a 

 smooth, shining, impunctate space on the mesopleara. The 

 lateral furrows on mesonotum distinct ; scutellar foveas smooth 

 and shining, longer than broad. Antennae 13-jointed ; 1st joint 

 nearly double the length of the 2nd ; 3rd distinctly longer than 

 4th; the last double the length of 12th, and a little thicker than 

 it. Head and thorax closely covered with a pale pubescence ; 

 abdomen smooth and shming; 3rd segment (or 2nd after the 

 petiole) long, almost concealing the others. Wings hyaline ; ner- 

 vures pallid fuscous ; radial nervure rather broad ; cubitus reach- 

 ing to the apex of the wing, but rather faint. The male has the 

 Brd joint of the antennae bent laterally and dilated at the apex, and 

 the other joints are longer ; the reddish colour extends laterally 

 down from the eyes, and, if anythmg, the pubescence on the thorax 

 is denser. Length, 2*5 mm. 



Hah. Mexico {Bilimik) ; Mus. Vienna. 



Cothonaspis rufiventris, n. s. 

 Black ; abdomen at the base, at the sides, and on ventral surface, 

 piceous-red. Antennae longer than the body; scape smooth and 

 shining ; flagellum opaque, covered with a microscopic pile, and 

 very faintly striated ; 3rd joint longer than 4th ; the last two sub- 

 equal. Head and thorax smooth and shining, the latter very 

 obscurely aciculated above ; scutellar cup shallow, longer than 

 broad, the base more sharply pointed than apex ; the foveae at 

 base of scutellum obsolete. Wings hyaline, ciliated at apex ; 

 radial nervure closed, about one-half longer than broad ; cubitus 

 obsolete. Length, scarcely 1^ mm. 



This is a Cothonaspis as defined by Foerster. There 

 is a slight trace of pilosity on the base of abdomen, 

 but it certainly does not form a dense tuft like what we 

 have in Eucoela. 



Hah. Mexico {Bilimik) ; Mus. Vienna. 



Eucoela incisa, n. s. 

 Black, opaque ; the flagellum of antennae to the 7th joint and 

 legs piceous-red ; the coxae, except at apex, the middle of the 

 femora broadly, and the apex of hmd tibiae and hind tarsi, black ; 

 the legs sparsely covered with white gKstening hairs. Wings 

 hyaline ; nervures white ; radial cellule closed at base, longer than 

 broad ; cubital nervure obsolete. Antennae as long as the entire 

 body and hind legs, when stretched out behind ; 1st joint of scape 



