96 YORKSHIRE HYMENOPTERA IN 1879, 1880 AND 1881. 



xTaxonus equiseti (Fall.) Holgate, 1881, bred from 

 Rosa caiiina stems, having pupated in the pith (Wilson). 



X T. glabratus (Fall.) Holgate, 1881, flying amongst 

 poplars (Wilson). 



X Emphytus cinctus (L.) Near York in 1879 and 1880, 

 found amongst briars (Wilson, Ent., p. 90). 



E. carpini Iltg. See first list, p. 28. 



X E. perla Kl. York, 1879: I have also taken two examples 

 of Emphytus perla Kl., which, Mr. Bridgman says, is very rare. 

 I do not remember where I got them, but think I beat them out 

 with larvas, as I found them in my room (Wilson, Ent., p. 90). 



X Coenoneura dahlbomi Thorns. Mr. Peter Cameron 

 informed me in 1879 that he has specimens from North Yorkshire 

 (Roebuck). 



Selandria serva (F'ab.) See first list, p. 27, second list, 

 p. 64. The S. dorsalis of Stephens, mentioned at p. 27, is also 

 probably referable to this species, as Mr. Cameron informs me 

 (Roebuck). 



Near York, three specimens bred in 1879 or 1880 (Wilson, 

 Ent, p. 90), 



X S. flavescens (Kl.) Near York, bred in 1879 or 1880, 

 " two specimens of what I take to be Selatidria flavescens Kl." 

 (Wilson, Ent., p. 90). 



S. stramineipes (Kl.) See second list, p. 64. 



X Eriocampa ovata (L.) Two examples amongst alders 

 near York in June, 1879 or 1880 (Wilson, Ent., p. 90). 



X E. annulipes(^^/.y) From poplars, Holgate, 1881 (Wilson). 



E, adumbrata (Kl.) See first list, p. 28. 



Blennocampa pusilla (Kl.) See first list, p. 28. 



B. alchemillas Cam. See first list, p. 28. 

 X B. nigrita (^i^«^. j^=nigerrima (Kl.) 



One example of Monophadnus 7iigerrimus (Kl.) occurred near 



Trans. Y.N.U., 1870 (pub. 1882). Series D 



I 



