518 VARIETIES. 



Art. LIV. — Varieties, 



1. Species of Encyrtus. 



Sp. 90. En. Erylus. Fern. Cupreus, antenna picece, tibics 

 jlavcB basi picece, tarsi Jlavi, alee limpidcc. 



Obscure cupreus : oculi et ocelli picei : antennae piceae ; articuU 1"'. 

 et 2"'. cuprei : pedes nigro-cuprei ; troclianteres picei ; tibiae 

 flavse, basi piceae ; tarsi flavi, apice fulvi ; metatibiae nigro- 

 cupreae ; protarsi fulvi : alae limpidse ; squamulae piceae ; nervi 

 flavi. (Corp. long. lin. | ; alas. lin. 1.) 



Found near London. 



This description should precede that of ^. Ilithyia, at p.4l8 

 of the present volume. 



Francis Walker. 



2. Note on Dryinus, ^c. 



^remote from the mouth Embolemus. 



Antennae <tiear the^slightly ^impressed. ( winged .... Dryinus. 



'mouth, concave \ \ apterous .... Dicondylus. 



occiput, front. < convex, ^chelatef connate with ^ 



JFe???. forel inner, lone joint of >Chelogynus. 

 'ungues. ) J tarsus. J 



1 connate with ^ 

 two joints of S-Ant^on. 

 tarsus. 5 



simple Aphelopus. 



deeply notched Labeo. 



Chelogynus. — Antennae near the mouth ; \x\ fern. 1st joint shorter or 

 scarcely longer than 3d. Palpi long, pendulous : front convex : 

 occiput slightly concave : collar conspicuous, narrowed before : 

 metathorax long, sloping gradually : abdomen depressed : wings 

 perfect : fore feet of the fern, with joints ; 2d and 3d short ; 



; 4th elongate, free ; 5th shorter, connate with the inner claw. 

 E. G. collaris, ephippiger, fuhiventris, lucidus, longicornii, 

 flavicornis, ruficornis, frontalis, infectus, scapularis, Ilus, Misor, 

 Daos, Alorus. . 



Antceon. — Antennae near the mouth, short ; the scape elongate in 

 the fern. ; proportionately, but less so, in the male : collar very 

 short, deflected : metathorax obliquely truncated : abdomen at 

 the base ascending from the petiole : wings perfect : fore feet of 

 the /em. with 2d, 3d, and 4th joints short, 5th longer, the two 

 last connate with the inner claw. E. G. Jurinianus, hrachy cents, 

 brcoicornis, cursor, Sisythrus, Lyde, nanus, Oliartes, — inclytus ? 



A. H. Haliday. 



