MONOGRAPH OF THE NORTH AMERirAN PROCTOTRYPID.E. 369 



Haijitat. — Maiiliattaii, Kans, 

 Type in Coll. Aslimead. 



Described from a single specimeu received from Prof. E. A. "'opeuoe. 

 The large terminal antennal joint and the color of the abdomen, the 

 tip carving npwards, readily distingnish the species. 



Pantoclis insularis, sp. nov. 



S 9. Length, 2 to 2.6""". Polished black, pnbescent; antennte and 

 legs brownish-yellow. Antenn;e in 9 l^-jointed, gradually thickened 

 toward tips, the last Joint cone-shaped, twice as long as the i)ennlti- 

 mate, scape more than thrice as long as the first tlagellar joint, the 

 latter twice as long as the pedicel, the joints beyond to the seventh 

 shortening, from the seventh to the last moniliform, wider than long; 

 in S 14-jointed, setaceous, fuscous, the first flagellar joint excised at 

 base, a little shorter than the scai)e, the latter yellowish, the joints 

 be^'ond snbeqnal. Tegula3 yellow. Wings hyaline, the venation yel- 

 lowish, the marginal cell twice as long as the marginal vein, the first 

 branch of the radius two thirds the length of the marginal. Meta- 

 . thorax with 3 keels, smooth on disk. Abdomen black, the tip turned 

 upwards, the second segment basally and the sixth rufous, venter pilose, 

 the petiole li times as long as thick, fluted. 



Habitat. — Fort George Island, Florida. 



Types in Coll. Ashmead. 



Described from seveial specimens. 



Pantoclis crassicornis, sp. nov. 



S 9 . Length, 3 to 4:"'". Polislied black, and covered with a fuscous 

 pubescence; antennje, mandibles, and legs rufous. Mead in 9 longer 

 than wide, the face with two furrows extending to the clypeus. Antennae 

 15-jointed, much incrassated, the scape very stout, as long as the 

 pedicel and first four flagellar joints united, the lirst flagellar joint about 

 twice as long as the pedicel, the joints beyond moniliform, after the 

 sixth transverse-moniliforin and slightly pedicellate. Teguhe rufous. 

 Wings, subfuscous, the venation brown, the marginal cell not longer 

 than the marginal vein, the first branch of the radius obli(jue, about 

 half the length of the marginal. Metathorax flat, keeled, Avith the pos- 

 terior angles prominent. Abdomen oblong ovate, depressed, black, 

 ])ubescent, as long as the head and thorax together, the second segment 

 rufo-piceous basally, the petiole stout, about as long as the metathorax. 



The S is the smaller, more slender, the head transverse, the antennai 

 14-jointed, filiform, brown; the scape and pedicel yellow; the flagellar 

 joints nearly equal in length; the first emarginated at base; none of 

 the joints are less than 4 times as long as thick. 



Habitat. — Arlington, Va. 



Types in Coll. Ashmead. 

 21899— No. 45 24 



