INSECTA. 375 



Sp. Dryinus cursor HALID., GUERIN, Iconogr., Ins. PI. 68, fig. i, HERRICH- 

 SCH.EFFER, Deutschl. Ins. Heft 184, Tab. 21, (fig. cop. in CURTIS, Brit. 

 Entom.) ; Dryin. formicarius LATR., Gener. Crust, et Ins. I. Tab. xii. 

 fig. 5, &c. 



6) With anterior tarsi of females simple. 



Bethylus LATE., Omalus JUEINE, NEES. (Maxillary palps sex- 

 articulate.) 



Sp. Bethylus cenopterus, Tiphia cenoptera PANZER, Deutsch. Ins. Heft 81, 

 Tab. 14, &c. 



Add sub-genera Aphelopus DALM., NEES, Myrmecomorphus, Enibolemus, 

 Epyris WESTWOOD, 1. 1. p. 76. 



Proctotrupes LATE., Codrus JUEINE, NEES. Abdomen conico- 

 petiolate, with anal segments attenuated to form a curved tubule 

 sheathing the borer. Antennae inserted in middle of frons, thir- 

 teen-jointed in both sexes, straight, porrect. Maxillary palps four- 

 jointed, much longer than labial. Superior wings with longitudinal 

 nervures and stigma distinct. 



Sp. Procotrupes campanulator, Bassus campanulator FABR., GERMAR, Faun. 

 Ins. Europ. Ease, v. Tab. 16 ; Proctotrupes pallipes, JURINE, Hym6n. PI. 

 13, fig. 46, &c. 



Diapria LATE., Psilus JUEINE. Abdomen petiolate, campanu- 

 late. Antennas inserted in frons, with 12 15 joints. Maxillary- 

 palps elongate, five-jointed. Wings often without nervures, and 

 with stigma little distinct or none. 



Sp. Diapria verticillata, Psilus elegans, JURINE, Hymen. PL 13, fig. 48 ; 

 Diapria cornuta, PANZER, Deutschl. Ins. Heft 83, Tab. n, &c. 



Add sub-genera Helorus LATR., Belyta LATR. (\Belyta JURINE and 

 Cinctus ejusd.), and several genera of recent authors, principally 

 English, on which comp. WESTWOOD, 1. 1. pp. 75, 76. 



Family XX. Chalcidice s. Chalcides. Posterior wings without 

 nervures or with a single nervure submarginal, short ; anterior with 

 only one cubital cell, imperfect, radial cell mostly wanting. An- 

 tennse with joints various in number, not more than thirteen, with 

 first joint elongate, almost always geniculate, often thicker towards 

 the extremity. Head anteriorily bisulcate for receiving first joint 

 of antennas. Palps very short. Borer originating from a chink of 

 inferior surface of abdomen remote from apex, mostly concealed or 

 exsert at the termination alone. 



