Ptycholomoides aeriferanus (Herr.-Schaff.) Res., 1961-1979, Larix. Loc. and rather r., but spreading. VC 18. 49 Chigwell Row, July 1979 (IS); 58 Warwick Wood, Rainham, 21 July 1978 (GSR & KRT); 78 Thundersley, 6 July 1970 (DGD); 88 *Westcliff-on-Sea, 24 June 1961 (HCH).VC 19. 50 Ongar, 12 August 1964 (DCT); 51 Hatfield Forest, 9 July 1979 (AME). Aphelia viburnana ([D. & S.]) Res., 1845-1980. Erica, and many herbaceous plants. Loc. f.c. Two races occur, one inland or on dry ground near the sea, the other on saltings. The inland race, which is found principally amongst heather, has the forewing dark brown and is smaller. The salt-marsh race is larger and the forewing is pale yellowish grey. Thurnall (1902) suspected that there were two species and HCH, thinking likewise, sent examples to F.N Pierce for his opinion; but Pierce pronounced them conspecific after dissecting the genitalia. In south-east Essex the races are found in close proximity but apparently do not interbreed (HCH, pers. comm.). VC 18. (a) Heathland race: 78 Benfleet; 88 Leigh-on-Sea (HCH); (b) Salt-marsh race: saltings in 78, 88, 99 and 00; inland, 48 Wanstead, 1979 (CWP). VC 19. (a) 81 Tiptree Heath (HCH); (b) 11 *St Osyth, reared 1845 (Douglas, 1846a); saltings in 91, 01 and 23. A. paleana (Hubn.) Res., 1840-1980. Polyphagous on herbaceous plants. Loc. c. in rough pasture mainly near the coast, perhaps extending its range. VC 18. see map. VC 19. 50 Ongar (DCT); 51 Matching Green (AME); 63 Radwinter, 1979; 71 Newland Grove NR; 01 Fingringhoe Wick NR; 02 Rowhedge (AME); 11/22 *between Walton- on-the-Naze and Brightlingsea (Douglas, 1840-1842). Clepsis rurinana (Linn.) NRR., (1903). Polyphagous. "Local and scarce" (VCH); Harwood may have withheld the exact localities for reasons of conservation or commercial advantage. "Essex" (Meyrick, 1928; Bradley et al., 1973) probably derives from the VCH record. C. spectrana (Treits.) Res., 1840-1980. Polyphagous on herbaceous plants. Wdspd and v.c. A form with the markings obsolescent (f. latiorana Staint.) was named from specimens taken at Southend by S. Stevens and occurs on the salt-marshes in both vice-counties. Two adults reared 30 May and 6 July 1977 from 53 Newport were of the melanic f. liverana Mansbridge (AME). 40 *Epping (Doubleday, H., 1840-1842b). C. consimilana (Hubn.) Res. 48 *Wanstead, etc. (AT). 1885-1980. Withered leaves of Ligustrum, etc. Wdspd and abdt. Epiphyas postvittana (Walker) Adv. or possibly res., 1962. Euonymus japonicus, etc. An Australian species adventitious to Britain, but now well established in the West Country. The Essex record is the only one from the east of England. VC 18. 88 Westcliff-on-Sea, 17 October 1962, teste Dr J.D. Bradley (DGD). 106