Grimshaw: Nottinghamshire Diptera. 95 
Syrphus laternarius Mill. Treswell Wood, one ?, 21st July 
1897 ; one 2, 30th July 1897 (Thornley). 
Syrphus quadrilunulatus Schum. Sherwood Forest (C. J- 
Wainwright). 
Catabomba pyrastri L. South Leverton, one 2, 1894; one ¢, 
June 1896 (Thornley). 
Spherophoria scripta .. South Leverton, nine ¢s and ten 
2s, 1897; two ¢s and one 2, August 1897 (Thornley). 
Sphezrophoria picta Mg. South Leverton, seven ¢s and seven 
s, 1897; one ¢ and one ?, July 1897; one ¢, August 
1897. (Thornley). 
Spherophoria nitidicollis Ztt. South Leverton, one ¢, May 
1896; one ¢ and one 3, 1897 (Thornley). 
Baccha elongata Fab. South Leverton, three 2s, June 1896 
(Thornley). 
Ascia podagrica Fab. South Leverton, four, 1896, and one, 
May 1896 (Thornley). 
Rhingia rostrata L. South Leverton, two ¢s, 1896; one ?, 
May 1896; one 2, June 1896 (Thornley). 
Acca tees bombylans L. Sutton, Retford, one. ?, 1896. 
Treswell Wood, one 3, 10th July 1897 (Thornley). 
ehccks pellucens L. South Leverton, one ¢, June 1896. 
Treswell, 1897 (Thornley). 
Arctophila mussitans F. South Leverton, two ds and two ?s, 
June 1896; one ¢, May 1897 (Thornley). (Has occurred 
every June for the last four or five years in my garden.— 
A.T. 
Eristalis sepulchralis L. South Leverton, one g ‘and one 2, 
July 1897; one 9, August 1897 (Thornley). 
Eristalis tenax L. South Leverton, two ¢s, 1894; two ¢s 
and two ?s, 1896; two ¢s, June 1896 (Thornley). 
Eristalis intricarius L. South Leverton, one 9, May 1896; 
one 2, June 1896. Treswell, 1897 (Thornley). 
Eristalis arbustorum L. South Leverton, one ?, 1896; two 
Ss and one 9, June 1896 (Thornley). Sherwood Forest 
(C. J. Wainwright). 
Eristalis pertinax Scop. South Leverton, two ¢s and one 
2, 1806; five ¢s and two 2s, June 1896. Treswell Wood, 
two ¢s, 30th July 1897 (Thornley). Sherwood Forest 
__(C. J. Wainwright). 
March 18 1898. 
