June, is 9 8.] Dyar : New Species and Larvae of Sawflies. 127 



Family Selandriida. 

 Table of Subfamilies. 



Lanceolate cell petiolate ; (in only a single genus, Kaliosysphinga, does it appear 

 contracted, but the anal vein is faint or subobsolete before uniting with the sub- 

 median vein, while the anal cell in hind wirjgs is wanting). 



Subfamily I. Blennocampina: 



Lanceolate cell contracted before the middle but still open. 



Antennae 4-jointed, the third joint very loDg, the fourth very minute. 



Subfamily II. Blasticotomince 

 Antennae 7 to 15-jointed, the third joint not unusually long, often shorter or not 



longer than the fourth Subfamily III Selandriina: 



Lanceolate cell contracted at or at little before the middle and completely closed. 



Subfamily IV. Hoplocampina 



Subfamily I. Blennocampina. 

 Table of Genera. 



1. Front wings with four submarginal cells 3 



Front wings with three submarginal cells, the first transverse cubitus wanting, 



very rarely with the second transverse cubitus wanting. 



Hind wings with two discal cells 2 



Hind wings without discal cells. 



Antennae 11-14 jointed Fenella Westw. 



Antennae 9-jointed. 



Hind wings with a distinct anal cell Fenusa Leach. 



Hind wings without an anal cell Kaliosysphinga Taschb. 



2. Head transverse ; clypeus anteriorly truncate ; front wing with the second trans. 



verse cubitus wanting Pal matopus Hartig. 



Head large, quadrate, the temples broad ; clypeus anteriorly deeply emarginate ; 

 antennae densely hairy, the third jo'nt nearly as long as joints 4-5 united. 



Xenopates Cameron. 



3. E- es extending to base of mandibles or at most with only a linear space between. 7 

 Eyes more or less distant from base of mandibles, with a distinct spice between. 



Hind wings not surrounded by a bordering nervure at apex 4 



Hind wings surrour ded by a bordering nervure at apex, and without a 

 discal cell ; claws bifid or with a tooth within. 

 Anal cell in hind wings shorter than the submedian, petiolate or sub- 



petiolate at apex. $ * Periclista Aonow. 



(= Mogerus Mac G. ) 

 Anal cell in hind wings fully as long as the submedian. $ 



Isodyctium Ashm. g. n. 

 (Type caryicolum Dyar. ) 



* Mr. MacGillivray was not justified in changing the name of this genus, since 

 the cynipid genus is Periclistus, not Periclista. 



