224 EDWARD NORTON. 



The legs are quite pilose and the tibiae enlarged at apex. The head 

 is quite small. The submarginal bullae as in the last species. 



2. F. lepida. 



I'erregia lepida, Brulle, Hym. iv, 1846, 661, pi. 46, fig. 2. — South America. 



34. CAMPTOPRIUM, Spin. 

 Camptoprium, Spinola, Am. Soc. Ent. ix, 134, pi. 7, fig. 2. 

 Brulle, Ilym. iv, (563. 



Wings — One marginal, appendiculate, and four submarginal cells, of 

 which the three first are of equal size. 



Anfeinise 11-articulate, having the third the longest, the remainder 

 diminishing successively. 



The prothorax forms before the mesothorax a slightly arcuate eleva- 

 tion. 



Guiana. 



35. DICTYNNA, Westw. 

 Diciynna, Wef»twood, Arc. Entomol. i, 1845, 24, pi. 7, 4, 'J, . 

 Brulle, Ilyiii. iv, 662, pi. 46, fig. 5. 



^y'lng& — One marginal, not appendiculate, and four submarginal 

 cells, of which the second and third each receive a recurrent nervure. 

 The first submarginal cell is hardly indicated. 



Antennse lO-articulate; articles a little larger in the middle than at 

 the extremities. 



Westwood describes a specimen from Van Dieman's Land, which he 

 says is in fact an Athalla with the wings of a Hylotoma. 



1. D. Westwoodi, Brulle, Hym. iv, 1846, 662. pi. 46, fig. 5.— Brazil, 



36. AULACOMERUS. Spin. 

 Aulacomerus, Spinola, Am. Soc. Ent. ix, 1840, 137, pi. 7, fig. 1. 



Wings — One marginal, appendiculate, and four submarginal cells, of 

 which the second and third each receive a recurrent nervure; the first 

 and second small. 



Antemise, 9-articulate and setaceous, as in most of the Tenthredi- 

 nides. 



Legs. — The posterior pair have the coxae very long, the femora bent 

 and grooved beneath so as to receive the tibiae, which also are a little 

 arcuate. 



Guiana. 



.//. Wings with two marginal and three submarginal cells. 



37. DRUIDA, ^'ewm. 

 Druida, Newman, Ent. Mag. iv, 1837, 261. Vol. v, 1838 484. 



Wings — Two marginal and three submarginal cells, the first and se- 

 cond each receiving a recurrent nervure. 



