Pyrausta aurata (Scop.) Res., (1886)-1980. Mentha, Origanum, other Labiatae. Loc. c, sometimes a garden pest. VC 18. 38 Leytonstone; 48 Wanstead (AT; CWP); 58 Rainham (GSR); 59 Coxtie Green (PJW); 67 Grays Chalk Pit (AME); 68 Mucking (RT); 69 Ingrave (IM); 78 Benfleet; 88 Southend district; 89 Canewdon (HCH). VC 19. 80 Ulting (AME); 02 *Colchester district, formerly c. (Leech, 1886; VCH). P. purpuralis (Linn.) Res., (1834)4977. Mentha arvensis, Thymus drucei. Wdspd and f.c. 40 *Epping by Doubleday (Stephens, 1834: 35). P. ostrinalis (Hubn.) NRR., 1893-(1903). Probably the same foodplants as P. purpuralis. For many years the two were treated as a single species and they have only recently been separated once more. HCH was of the opinion that both flew together in most localities. There seems, however, to be no definite modern record of the present species, nor are there Essex specimens in the British Museum (Natural History). VC 18. 69 Brentwood (VCH); 88 *Southend (Turner, 1893). P. cespitalis ([D. &S.]) Res., (1886)-1978. Plantago. Loc. c. in dry places; mainly eastern. VC 18.49 Hainault Forest (Cole, 1892); 59 Warley (AT); 68 Mucking (RT); 78 Canvey Island (FGW); Benfleet (FGW; HCH); 70 Hitchcock's Meadows NR (AME); 88 *Southend district (Leeeh, 1886; Vaughan, 1889; FGW; HCH); 80 Woodham Walter (HCH); 98 North Shoebury; Shoeburyness (FGW); 90 Bradwell-on-Sea (AJD). VC 19.02 Colchester, 1933 (J.A.Graham); Donyland (VCH); 11 *St Osyth (Leech, 1886; VCH); 23 Dovercourt (GFM). P. nigrata (Scop.) NRR., c.1850. Origanum, other Labiatae. "Essex" (Barrett, 1904: 179). VC 18.49 Hainault (Morris, 1872); 40 *Epping by Doubleday (VCH). Margaritia sticticalis (Linn.) Mig., 1868-1969. Artemisia, but not known to have bred in Essex. V.r. VC 18. 78 Thundersley, 11 August 1969 (DGD); 88 Southend (Whittle, 1900); Westcliff-on- Sea, 1955 (HCH); 80 Maldon (Raynor, 1900); 98 Wakering, 1954 (HCH); 90Bradwell-on-Sea (AJD). VC 19.02 *Colchester (Harwood, 1868-1869). Uresiphita limbalis ([D. & S.])Mig., 1956-1974. Genista Sarothamnus, but not known to have bred in Essex. V.r. VC 18. 90 Bradwell-on-Sea, single specimens on 11 September 1956 (Dewick, 1957) and 15 September 1974 (AJD). Sitochroa palealis ([D, & S.]) Mig., temporary res., 1858-1978. Daucus, other Umbelliferae; many larval records. Occasionally loc. abdt, as in 1935-1936. Localities are transient and are not listed; recorded in the following years:- 1858; 1875-1877; 1898-1902; 1904; 1909; 1922; 1932- 1940; 1951-1953; 1957-1958; 1969; 1973; 1976-1978. S. verticalis (Linn.) Res., sometimes also mig., (1834)4980. Somewhat polyphagous. Wdspd and often f.c. 40 *Epping by Doubleday (Stephens, 1834:49). Microstega pandalis (Hubn.) Res., (1886)-1980. Teucrium scorodonia, Origanum, Solidago virgaurea. V. loc. and r. VC 18.57 West Thurrock (AME); 68 Laindon; 78 Benfleet; 88 Hadleigh (HCH); Eastwood, r. (Vaughan, 1889); *Southend (Leech, 1886); 98 Great Wakering (Whittle, 1901b). 140