Review of the Lepidoptera of Essex for the year 2001 Character Orthosia gothica Lawford, 23 October (AL). Two incredibly out of season quakers. 2194 White-point Mythimna albipuncta St Osyth, 11 from 5 June to 28 September (RA); Lawford, seven between 1 June and 28 September (AL); Dovercourt, 14 between 14 August and September 27 (CG); Layer-de-la-Haye, 16 and 24 August (PP); Boreham, 19 August (GE, SW); Abberton, 23 August (AK); Landermere, two on24 August (JBF); Wivenhoe, 30 August (MJ, DD); Little Oakley, 2 and 6 September (GS); Mistley. 12 September (IR); Frinton (BL). 2195 Delicate Mythimna vitellina Dovercourt, 5 October (CG); St Osyth, 8 and 10 October (RA); Steeple, 20 October (DGD). 2202 L-album Wainscot Mythimna l-album St Osyth, Daltes Lane, 3 October (RA). 2223 Toadflax Brocade Calophasia lunula Dovercourt, 26 May (CG). Second from site. The first was 30 May last year, so there may be an undiscovered colony nearby, supported by another at Dovercourt on 30 May (DMA/jer PS). 2275 Dusky-lemon Sallow Xanthia gilvago Layer-de-la-Haye, 21 September (PP); St Osyth, Daltes Lane, eight between 24 September and 21 October (RA); Great Dunmow, 28 September (DP); Maldon (SW). 2295 Marbled Green Cryphia muralis impar Kirby-le-Soken, 22 July (PB); Dovercourt, 31 July and 17 August (CG). 2370 Twin-spotted Wainscot Archanara geminipuncta St Osyth, Daltes Lane, six between 22 July and 23 August (RA); Felsted, 1 August (GG); Stour Estuary, RSPB, 11 August (JC); Manningtree, water works, three on 11 August (RG); Dovercourt, ten during August (CG). 2371 Brown-veined Wainscot Archanara dissoluta St Osyth, 22.luly(RA); Felsted, 27 July (GG); Dovercourt, 3 August (CG); Abberton, 16 August (AK). 2385 Small Mottled Willow Spodoptera exigua St Osyth, Daltes Lane, 5 October (RA). 2399 Bordered Sallow Pyrrhia umbra Langdon Hills C.P, 13 July (PH); Maldon (SW). 2400 Scarce Bordered Straw Helicoverpa armigera Dovercourt, 18 and 25 October (CG). 2413 Silver Barred Deltote bankiana Tolleshunt Darcy. 26 June (AC); St Osyth, 27 June (RA); Jaywick, 30 June (JY); Maldon, 7 July (SW). 2439 Gold Spot Plusia festucae Dovercourt, 24 August (CG). 2449 Dark Spectacle Abrostola triplasia St Osyth, eleven between 23 June and 16 September (RA); Frinton-on-Sea, 26 June (BL); Little Oakley, 27 October (GS). 2463 Burnet Companion Euclidia glyphica Epping Forest, eight, 3 June (TG); Langdon N.R., 30 June (AM). 2465 Four-spotted Tyta luctuosa West Bergholt, Chapel Road, 29 July (JF); Felsted, Bannister Green, 30 July (GG). These were probably vagrants. 2466 Blackneck Lygephila pastinum Felsted, 22 July (GG). 2475 Waved Black Parascotia fuliginaria Layer-de-la-Haye, 18 July (DA); Theydon Bois 22 July (JG). 2478 Bloxworth Snout Hypena obsitalis Little Oakley, Rectory Road, 5 October (GS, IR, PS). Specimen photographed. New to Essex. From the photograph this appears to be a cracking specimen. Probably a migrant/vagrant. 2480 Buttoned Snout Hypena rostralis Recorded from Chelmsford; Mistley; Rayleigh; Basildon; Epping Forest; Copperas Wood; and South Woodford. In South Essex on 18 January, thirty adults were found hibernating in outbuilding (DGD), and larvae were collected from Hop at Dovercourt on 7 July and adults emerged on 31 July (CG, BG). 2484 Pinion-streaked Snout Schrankia costaestrigalis St Osyth, Daltes Lane, 25 and 29 August (RA). 2491 Shaded Fan-foot Herminia tarsicrinalis Beaumont-cum-Moze, 3 July (JBF); St Osyth, Daltes Lane, 8July(RA). 2495 Olive Crescent Trisateles emortualis Frinton-on-Sea, 5 July (BL), possibly a wanderer; Essex Naturalist (New Series) 19 (2002) 85