46 



ROEBUCK : ON YORKSHIRE BRACONID.E. 



BRACONIDES. 



Bracon anthracinus, Nees. 



RHOGADIDES. 



Clinocentrus exsertor, (Nees). 

 Rhogas bicolor, (Spin.) 

 R. circumscriptus, (Nees). 



RHYSSALIDES. 



Colastes bracon ius, Hal. 



SIGALPHIDES. 



Sigalphus caudatus, Nees. 



Rev. T. A. Marshall's 



'« Yorkshire" 



List. 



]\IICROGASTERIDES. 



Apanteles falcatus, (Nees). 

 A. lacteus, (Nees). 

 A. glomeratus, (L.) 



This is the very abundant ichneumon which infests Pieris 

 hrassicce, and whose yellow cocoons are so well known clustered 

 round its dead or dying caterpillar. Abundant about Leeds, 

 Harrogate, &c. (Roebuck). Huddersfield, &c. (Bairstow). 



Microplitis alvearia, (Fab.) Specimens were bred by 

 Mr. W. Buckler from specimens of Dasypolia Templi which were 

 sent him by Mr. James Varley, from Yorkshire (E. M. M. April 

 1868, iv. 252 and 253) : I presume from the wellknown locality 

 near Denby Dale. 



PERILITIDES. 



Protelus chrysophthalmus,(^6^/«.j 

 Perilitus micropterus, Hal. 

 P. ictericus, (Nees.) 

 P. cinctellus, (Nees.) 



MACROCENTRIDES. J- 



Zele chlorophthalmus, (Nees.) 

 Macrocentrus marginator, (Nees.) 



ALYSIIDES. 



Aphaereta cephalotes, (Hal.) 



Rev. T. A. Marshall's 



"Yorkshire" 



List. 



Trans.Y.N.U., 1877. Series D 



