EUMENES. 85 



Hab. Para. (Collect, of Spinola. Collected by Mr. Ghiliani.) 

 May be a variety of the E. callimorphaf 



S'V. E. isaifles n. sp. — Niger, punctulatus, cinereo-sericans ; mandibulis 

 pedibusque partiui rufis ; clypeo apice bispinoso, utriuque fascia auran- 

 tia ; corpore valde aurantio-variegato ; alis nigrescentibus. $? . 

 Length of the wing, 10 mm. 



9. Size of E. pomiformis, smaller than fraternus. 



Black, grayish-silky, shining, delicately punctured. Head 

 rather broader than long. Mandibles very long, arcuated at tip, 

 reddish, with a yellow spot at base. Clypeus flattened, ending 

 in two sharp spines, in which fall two short carinae. The borders 

 of clypeus yellow; antennae blackish; fulvous beneath up to the 

 4th joint. A spot on the forehead, one in the emargination of 

 each eye, a line behind the eye, a fascia on the fore and on the 

 hind margin of prothorax, a spot under the wing, the anterior 

 margin of scutel and post-scutel, and two fasciae on the meta- 

 thorax, orange yellow. Margin of the wing scales, knees, tibiae, 

 and tarsi, ferruginous ; the latter rather obscure above. Wings 

 smoky, rather blackish on the costal margin, with violet reflec- 

 tions ; 2d cubital cell broad at its hinder margin, narrow at its 

 radial side. (Abdomen ?). 



Hab. Guiana, Surinam. (Hamburg museum.) 



By the form of its clypeus and its silky-pubescence this species 

 fits in this Division, but the inneuration of the wing assimilates 

 it more to Division «. 



2S. E. OlnieCUS n. sp. — Niger, punctulatus ; clypeo apice bispinoso; 

 tborace superne couvexo, nietathorace angustiore in clunis 2 per sulcurn 

 profundun diviso ; petiolo elongato-piriforuir, apice truncato, marginato ; 

 antennis subtus pedibusque partim, obscure-ferrugineis ; capitis macu- 

 lis, pronoti limbo postico et utriuque antico, abdominis segmentoruna 

 margine subtus obscure-ferrugineis vel fiavescentibus ; post-scutelli 

 linea, margineque segmentorum 1', 2', flavis ; alis costa nigra. J. 

 Total length, 14 mm. ; wing, 10 mm. 



9. Antennae slender. Clypeus bidentate at tip; the labrum 

 large, truncate ; ocelli disposed in an arcuate line. Thorax 

 quadrate anteriorly, short, convex, delicately punctate and velu- 

 tinous ; behind the angles of the prothorax an obsolete depression. 

 Metathorax compressed, angulated ; parted by a deep groove ; ' 



