THE CANADIAN ENTOMOLOGIST. 253 



ivithoiit an appendage, sometimes open at apex ; claws with a 



strong tooth at base Entodecta, Konovv. 



15. Hind tarsi usually longer than their tibiae; clypeus very small, 

 transverse linear ; antenna? densely pilose, the third joint longer 

 than the fourth ; anal cell in hind wings a little shorter than the 



submedian. $ c? Zarca, Cameron. 



Hind tarsi not longer than their tibiie ; clypeus not unusually small, 

 anteriorly subemarginate or truncate. 



Antennte pubescent, the third joint distinctly longer than either 

 the fourth or fifth. 



Third submarginal cell longer than 1-2 united ; antennse 

 densely pilose, tapering off toward tips, the third joint 



about as long as 6-9 united Calozarca, Ashm. 



Third submarginal cell not longer than 1-2 united; anten- 

 nae pubescent, the third joint not longer than 4-5 united. 

 Claws cleft ; transverse radius and the third transverse 

 cubitus running in the same direction ; larvze with 



forked spines Monophadnoides, Ashm., n. g. 



(Type M. rubi, Harris.) 



Claws simple, or with a minute tooth near the middle; 



transverse radius and the third transverse cubitus 



?ioi running in the same direction, divergent ; larvaj 



smooth Mcnophadmus, Hartig. 



(Type T. albipes, Gmel.) 



Antennae clothed with long appressed hairs, the third and 



fourths joints equal, the fifth longer, all somewhat thickened 



toward tips Senoclia, Cameron. 



Subfamily II. — Blasticotomin^. 



This group is confined to Europe, and is represented by a single 

 genus, with one species, the Blasticotoma Jiliceti, Klug, The species in 

 some of its characters, especially in the antenna?, is quite anomalous. It 

 has been shifted from one place to another by different authorities, but to 

 me seems to belong to the Selandriidte. The shape, especially of the 

 head and thorax, agrees quite closely with such genera as Rhadinocercea, 

 Phymatocera and Tomostet/ius, while the venation agrees fairly well with 

 many other of the Selandriida;, the only real difference being in the 

 more distinctly petiolated first discoidal cell, caused by the cubitus 

 originating farther away from the apex of the basal nervure than is 



