104 YORKSHIRE HYMENOPTERA IN 1879, 1880 AND 1881. 



X Amblyteles crispatorius fZJ=xanthius (Gr.) 

 Male van, Bradley Wood, Huddersfield, 1879 (Bairstow). 



X A. vadatorius (Rossi). Goole, 1879 (Bairstow). 



X Trogus alboguttatus Gr. A fine male taken at Bishop's 

 Wood by Mr. Charles Smethurst, Aug. 5, 1878 (Bairstow). 



X Eurylabus dirus Wesm. Near York, bred by Mr. Thomas 

 Wilson, who was not certain about its host (Nat, 1881. vi. 153). 



X Platylabus pedatorius f ./^<?/'.y) Goole, 1879 (Bairstow). 

 York, 1879 (Wilson, Nat., vi. 153). 



X Phaeogenes candidatus (Gr.)? Taken in Acomb 

 Wood near York, 1881 (Wilson). 



X Alomyia debellator (Fab.) Captured at Holgate near 

 York, 1 88 1 (Wilson). 



CR YPTIDES. 



Phygadeuon variabilis Gr. Marsh, near Huddersfield, 

 1879 (Bairstow). 



X P. bitinctus (Gm.) Found in Acomb Wood, near York, 

 1 88 1 (Wilson). 



X P. oviventris Gi-. York: two examples bred from ^w//y- 

 tits cinctus in May, 1881 (Wilson). 



X Cryptus parvulus Gr. One example in Acomb Wood, 

 1 88 1 (Wilson). 



X C. porrectorius (Fab.)=0. assertorius Fab. Variety. 

 Taken in Acomb Wood, 1881 (Wilson). 



X C. anal is Gr. Variety? Captured at Holgate in 1881 



(Wilson). 



C. voS^vdiXov (Fab.) Yorkshire: Mr. S. L. Mosley gave me 

 a female which he bred from some geometer larva: the record of 

 locality, cS>:c., is unfortunately lost (Bairstow). 



Trans.y.N.U., 18S0 (pub. 1S82). Series D 



