Historical Records not Refound Historical records not refound in current survey - those marked with an asterisk represent the 20 10km records not refound. Meconema thalassinum TL 7706 Blakes Wood 14th October 1979 TL 8006 Woodham Walter 1979 TM 01 East Mersea Pre 1896 TM 0127 East Wood (now destroyed) 16th July 1979 TQ 5185 Nr Elm Park 1979 TQ 5384 Nr Rainham 1979 TQ 5593 Harold Hill 7th October 1979 TQ 5787 Upminster 1979 TQ 7887 Thundersley Glen 1979 TQ 8287 Belfairs Wood 1975 Tettigonia viridissima TL 92 Colchester area 1940 on* TL 92 Colchester area 1920* TL 92 Colchester area 1940* TM 01 East Mersea Pre 1896 TM 0308 Bradwell-on-Sea 1960* TQ 48 Dagenham August 1957* TQ 57 Purfleet August 1903* TQ 7284 Fobbing Creek c. 1960 TQ 8186 Hadleigh 1974 TQ 8692 Nr Hawkwell Pits 1975* TQ 8790 Rochford 1975* TQ 9194 Creeksea Pits 1968-1975 Pholidoptera griseoaptera TL 4535 Highwood 1970 TL 4936 Wendens Ambo September 1967 TL 5300 Stanford Rivers 15th September 1962 TL 5302 Stanford Rivers 15th September 1962 TL 7608 Little Baddow October 1969 TL 7832 Sible Hedingham October 1972 TL 7901 Bicknacre c. 1978 TL 7911 Hatfield Peverel September 1978 TL 8917 Tiptree September 1972 Page 37