E. erythrogenella (Joan.) Res., 1973-1980. Rubus fruticosus agg. Loc. c, but always within a mile or so of sea water. 78 *Benfleet, where it was found a week after the first discovery of the species in Dorset (Emmet, 1974b). E argentipedella (Zell.) Res., 1902-1980. Betula Wdspd and c, especially in woodland. 78 *Thundersley (Whittle, 1903). E. mediofasciella (Haw.) Res., 1977-1980. Betula. Loc. and r., but possibly spreading. VC 18. 50 Ongar Park Wood; 69 Thordon Park; 60 College Wood (AME); 70 *Pheasanthouse Wood NR (PJJ) 89 Hockley Woods. VC 19. 82 Chalkney Wood; 92 Kingsford Bridge Marsh NR; Berechurch; 02 East Donyland (AME). E. quinquella (Bed.) Res., 1889-1980. Quercus spp. V. loc. abdt, often confined to one or two trees in an oak-wood. See family introduction. VC 18. 58 Belhus Wood, south of the car park; 80 Woodham Mortimer at TL834039; Maldon Wick NR, north end; 90 Tillingham (AME). VC 19.81 *Wickham Bishops (FGW;WDC); Pods Wood, at TL898178; 91 Layer-de-la-Haye, at TL963176 (AME); 02 Colchester (VCH); 11 Maldon Wood (EvN). E. albifasciella (Hein.) Res., 1968-1980. Quercus spp. Wdspd but c. only in certain years. 53 *Rowney Wood (AME). E. subbimaculella (Haw.) Res., 1971-1980, earlier records being unacceptable through confusion with related species. Quercus spp. Wdspd and often abdt; in years of plenty it occurs in countless millions and is probably our commonest lepidopteron. 53 *Rowney and Quendon Woods (AME). E. heringi (Toll) (quercifoliae (Toll)) Res., 1971-1980. Quercus spp. Wdspd and sometimes v.c, locally even rivalling the previous species, though in general it is less plentiful. 53 *Rowney and Quendon Woods, where it was first recognised as British (Emmet, 1974a). E. pulverosella (Staint.) Res., 1891-1980. Malus, including cultivars. Wdspd and v.c. 49 *Epping Forest, from Machin (Bankes notebook). E. atrifrontella (Staint.) Res., 1975-1980. Quercus spp. in tender bark. V. loc. and v.r. All records from vacated mines. VC 18.38 * Whipps Cross; 50 Ongar Park Wood. VC 19.40 Wintry Forest; 91 Berechurch; 02 High Woods (AME). Fomoria septembrella (Staint.) Res., 1850-1980. Hypericum spp. Wdspd and c. in the north, more loc. in the south where the foodplant is less plentiful. 48 *Wanstead, bred by Stainton (Tutt, 1899:338). 29