NO. 1920. NEW BEES AND ICIINEVMON-FLIES—YIERECK. 633 



propodoiim rather finely reticulated, with an arcuate basal transverse 

 carina, the basal area suggested, the second pleural area and angular 

 area partly defined, otherwise exareolate; first segment almost as 

 wide at apex as long down the middle, all dorsal segments but the 

 apical dorsal segment, whitisli along the apical edge; exerted portion 

 of ovipositor hardly longer than the second segment. 



Type-locality. — ^Tryon, North Carolina. 



Type.— Qui. No. 14737, U.S.N.M. 



Labeled, "No. 3033c. Hopk. U. S.; Castanea dentata; W. F. Fiske, 

 collector." 



Named for W. F. Fiske. 



Genus BATH YPLECTES ' (Foerster) Szepligetl. 

 For remarks on this genus, see Paracanidia, page 642. 

 BENJAMINIA, new genus. 



Propodeum apparently not extending to end of or beyond the basal 

 third of the hind coxse ; hind edge of mesosternum without a process on 

 each side of mesolcus ; propodeal spiracles elongate ; petiole with a fur- 

 row on each side ; second abscissa of discoidal vein as long as or longer 

 than the third, nervellus almost vertical, curved, not broken; head not 

 lenticular, not receding vertically from the hind ocelli ; distance between 

 hind ocelli and occipital carina distinctly greater than distance 

 between hind ocelli; areolet wanting; spiracles of first dorsal seg- 

 ment as near or nearer to the apex than to each other. 



T[ipe. — Clmrops fusdpennis Provancher. 



Named in honor of Dr. Marcus Benjamin. 



Genus CALLIDORA (Foerster) Thomson. 



Callidora Foerster, Verh. Naturh. Ver. Preuss. Rheinland, vol. 25, 18G8, p. 157, 

 no species; Opusc. Ent., 1887, pt. 11, p. 1130, two species. 



Type. — Callidora annellata Thompson, by present designation. 



(EPHIALTES) CALLIEPHIALTES COMSTOCKI (Cresson). 



CAMPOCTONUS, ne^w genus. 



Related to Campoplegidea Viereck, see below, from winch it may be 

 known by the interstitial nervulus, the neither broken nor angulated 

 nervellus, by the recurrent vein being reccnvod by the areolet at or 

 beyond the middle, by the presence of a foramin in the hind edge of 

 the sides of the mesonotum and by the depressed second segment. 



Type. — Limnena corrupta Cresson. 



CAMPOPLEGIDEA, new genus. 



Proposed for Campoplcx Authors, not Gravenhorst. 

 Type. — Campoplex oxyacanthsc Boio. 



