9 



mimus sp. nov. ENCYRTIDAE. 



miinoides sp. nov. Thysanomastix gen. nov. 



Gonatopus Ljtiiig. koebelei sp. nov. 



haplothorax sp. nov. TRICHOGRAMMIDAE. 



Tricho gramma West, 

 hclocharae sp. nov. 



DRY IN ID AE. 



Table of some genera of Dryinidae. 



1 (48) Tarsi of the front legs always with the fifth joint 



more or less modified, and with one claw unusually 

 developed, and so articulated with the fifth joint as 

 to be capable of closing back on this, and with it 

 forming more or less perfect chelae or pincers. 



2 (23) Mesonotum forming a narrow bridge or stalk between 



the large pronotum and the propodeum ; species en- 

 tirely wingless. 



3 (12) Chelar claw armed with well-developed lamellate den- 



ticles of the same nature as those on the fifth tarsal 

 joint beneath, and with a tooth* on its lower edge near 

 the apex ( Fulgorid parasites). 



4 (7) Labial palpi three-jointed. 



5 (6) Maxillary palpi six-jointed Apterodryinus. 



6 (5) Maxillary palpi five-jointed Eucamptonyx. 



7 (4) Labia! palpi two-jointed. 



8 (9) Maxillary palpi four-jointed Pscudogonatopiis. 



9 (8) Maxillary palpi two-jointed. 



10 (11) Pronotum divided by a distinct transverse 



Paragonatopus. 



10 (11) Pronotum divided by a distinct transverse impression 



12 (3) Chelar claw not armed with well developed lamellate 



denticles, but almost unarmed, or with small pointed 

 spinules or spinose hairs projecting between two 

 ridges, which appear as a convex edge, when the 

 claw is viewed laterally; very rarely with an ante- 

 apical tooth near the tip (Jassid parasites). 



13 (16) Labial palpi three-jointed. 



14 (15) Maxillary palpi six-jomted Chalco gonatopus. 



15 (14) Maxillary palpi five-jointed Agonatopus. 



16 (13) Labial palpi two-jointed. 



17 (20) Maxillary palpi four or five-jointed. 



* This tooth is absent in Eucamptonyx. 



