Mr. T. V. Wollaston on undescribed Madeiran Insects. 23 



vioribus ; thorace nigro-vario ; oviductu abdominis dimidio niulto 

 breviorc ; pedibus fulvis, tibiis posticis tarsiscpic apice nigris ; alia 

 hyalinis.— Long. corp. maris 2-2^, foem. 4| lin. : alar, maris 

 2^3'-, focm. C lin. 



Inhabits Madeira proper, in similar localities (Ribeiro Frio, 

 &c) as the last two species. 



Genus Lissonota, Grav. 



Lissonota dursalis. PI. IV. fig. 5. 



L. mas nigra ; antcnnis corpore paulo brevioribus ; mesothorace 

 ruf'o, macula nigra ornato ; abdominis suturis ferrugineis ; pedibus 

 rufis, tibiis posticis nigris ; alis subcinereis, areola discali tetragona. 

 — Long. corp. 2j-3^, alar. 4-6 lin. 



Inhabits IMadeira proper, occurring in sylvan spots (Cruzinhas, 

 Ribeiro Frio, S*'' Anna, &c.) of intermediate and lofty elevations. 



Genus Bassus, Grav. 



Bassus albovarius. 



B. niger ; antennis corpore multo brevioribus ; scutello albo-macu- 

 lato ; pedibus rufis, tibiis posticis albo nigroque fasciatis, tarsis 

 posticis nigris ; alis hyalinis. — Long. corp. 2, alar. 3^ lin. 



Inhabits Madeira proper. 



Fam. BRACONID^. 

 Genus Perilitus, Nees von Es. 

 Perilitus debilis. PI. IV. fig. 6. 



P. foem. testaceus ; antennis nigris ; thorace piceo-trivittato ; petiolo 

 brevi ; oviductu abdominis dimidio longiore ; alis hyalinis. — Long. 

 Corp. 1|, alar. 2^ lin. 



Inhabits Madeira proper ; detected by myself in the chestnut- 

 woods of S^ Anna, during the summer of 1850. 



Genus Euphorus, Nees von Es. 



Euphorus petiolatus. 



E. mas et /cem. testaceus ; antennis fuscis ; mesothorace nigro ; 

 petiolo fusco, basi albido, abdominis longitudine ; oviductu sub- 

 exserto; alis hyalinis. — Long. corp. H-l|, alar. 2^-3 hn. 



Inhabits Madeira proper ; captured in the same locality as the 

 last species. 



