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96 Grimshaw: Nottinghamshire Diptera. 
Eristalis negiorum L. Treswell Wood, one 2, 21st July 1897 _ 
(Thornley). E 
Eristalis horticola DeG. Treswell Wood, one ?, 30th July — 
1897 (Thornley). Sherwood Forest (C. J. Wainwright). 
Myiatropa florea L. South Leverton, one 2, July 1897. 
Treswell Wood, two ¢s, 14th July 1897 (Thornley). 
Sherwood Forest, 1892 (R. C. Bradley and C.J. Wain- — 
wright). “a 
Helophilus pendulus L. South Leverton, common (Thornley). — 
Sherwood Forest (C. J. Wainwright). . 
Criorrhina ruficauda DeG. Sherwood Forest, 6th June 1892 
( arrison), | 
Criorrhina floccosa Mg. Sherwood Forest, ‘common,’ 6th 
June 1892 (R. C. Bradley and C, J. Wainwright). ; 
Criorrhina berberina F. Sherwood Forest, June 1892 (R. C. 
Bradley and C. J. Wainright). 
Brachypalpus bimaculatus Mcq. Sherwood Forest, 1892 
(R. C. Bradley and C. J. Wainwright). 
Xylota segnis L.. Treswell Wood, 4 3s, 14th July 1897 
(Thornley). 
Xylota sylvarum L. Treswell Wood, one ¢ and one ¢; 
1oth July 1897; 3 9s and two 9s, 14th July 1897 (Thornley). 
Syritta pipiens L. South Leverton, two ¢s and two 3s, 1896; 
three 2s, May 1896 (Thornley). 
Chrysochlamys cuprea Scop. Treswell Wood, one 9, 14th 
July 1897 (Thornley). 
*“Chrysochlamys nigrifrons Egger. Treswell, one @, May 
_ 1897 (Thornley). 
Chrysotoxum arcuatum LL. Sherwood Forest (C. J- 
Wainwright). 
Chrysotoxum sylvarum Mg. Sherwood Forest, 7th June 1892 
(R. C, Bradley and C. J. Wainwright). 
Chrysotoxum bicinctum L. South Leverton, one 9, Jun 
1896; ¢ and 3, July 1897. Treswell Wood, three ?s, July 
1897 (Thornley). 
Fam, CONOPIDZE, 
Conops quadrifasciatus DeG. South Leverton, one ¢ and one 
2, July 1896; one 2, August 1897 (Thornley). 
Myopa testacea L. South Leverton, five, May 1897 (T nomen 
Myopa buccata L. ‘Sherwood Forest, 6th June oie (R. ©. 
Bradley). 
“Naturalist, : 
