Platygaster betularia Kieffer, 1916

Buhl, Peter N. & Notton, David G., 2009, A revised catalogue of the Platygastridae of the British Isles (Hymenoptera: Platygastroidea), Journal of Natural History 43 (27 - 28), pp. 1651-1703 : 1669

* Platygaster betularia Kieffer, 1916

Britain: 1 female, pre-1853, Stephens, J.F. ( BMNH) .

England: Kent, Wye , 27 females and 8 males, 19 April 1925 ; 2 males, April 1925, all reared from, Semudobia betulae (Winnertz, 1853) , Barnes, H.F. ( BMNH) ; Lambeth, Tulse Hill, 1 female, May / June 1931, Nixon, G.E.J. ( BMNH) ; Richmond upon Thames, Kew Gardens , 1 female and 8 males, 15 April 1963, on twig of Betula forrestii (W. W. Sm.) Hand. - Mazz. (as Betula forsteri sic.), Eastop, V.F. ( BMNH) ; Richmond upon Thames, Kew Gardens , 2 females and 1 male, 21 April 1963, in catkin of B. forrestii, Eastop, V.F. (BMNH) ; Richmond upon Thames, Kew Gardens , 11 female and 6 males, 21 April 1963, in catkin of Betula obscura A. Kotula, Eastop, V.F. (BMNH) ; Surrey, Bookham , 1 female, 17 May 1930, Vredenburg, GV ( BMNH) ; Surrey, Esher Common , 1 female, 29 May 1971, Bou C ek, Z. ( BMNH) ; Wiltshire, Corsham , 1 female, 28 June 1975, Noyes, J.S. ( BMNH) .

Scotland: Moray, Elgin, 1 female, 15 June 1973, suction trap, Rothamstead Experimental Station ( BMNH) .