ON THE DRYINID^. 411 



Art. LIII. — On the Dryinidm, S^c. By Francis Walker. 



Dryinid^j Holiday. 



Metalse lobatae. 



Sectio I. 

 Caput longitudine latius : antennae mari etfem. 10-articulatae. 



Genus Dicondylus, Halidaij. 



Dryinus, . Latreille. 



Aphelopus, Dolman. 



Labeo, . . Haliday. 



Sectio II. 



Caput longitudine vix latius : antennae articulis mari 10, fern. 13 : 

 alae areolatae. 



Genus Embolemus, Westwood. 



Sectio III. 



" Caput latitudine longius : antennae prope os insertae articulis nu- 

 merum 10 superantibus : alae disco exareolatce." — Haliday, MSS. 



Genus Epyris, Westwood. 



The name Dryinidce should be confined to the first section. 

 I have added the description of Bethylus, which has much 

 external resemblance to Epyris, though it is one of the acu- 

 leate Hymenoptera.^ 



Sectio I. 



^ 5-articulati Dxcondylus. 



„ , . .,, J 6-articulati Fe»2. propedum ) maximi. . Dryinus. 



Palpi maxillares<r ^ ^ > , 



§ ungues ) minuti. . Aphelopus, 



V 3-articulati Labeo. 



Genus Dicondylus, Haliday. 



Corpus pubescens : caput magnum, transversum, breve, thorace 

 multo latius, scite et conferte punctatum, parum nitens, supra im- 

 pressum, postice concavum ; frons abrupte declivis : oculi ovati, 



* Ent. Magazine, I. 273, 27G ; II. 219. 



