TQ 7887 Thundersley Glen 1979
TQ 8395 Hockley 1974
Acheta domesticus
TQ 38 Houses - Walthamstow c. 1920*
TQ 4093 Buckhurst Hill 1974*
TQ 4287 Wanstead 1970
TQ 4286 Manor Park No Date
TQ 4383 East Ham No Date
TQ 4496 Debden 1974*
TQ 48 Barking 1953
TQ 5795 Brentwood 1969-1973*
TQ 8283 Nr Canvey Point No Date
Gryllus campestris
TQ 6475 Tilbury 1961*
Gryllotalpa gryllotalpa
TL 80 Nr Maldon Pre 1961*
TL 92 Nr Colchester Pre 1961*
TM 23 Nr Dovercourt Pre 1961 *
TQ 88 Nr Southend Pre 1961*
Tetrix subulata
TL 81 Rivenhall Place 18th June 1950
TL 92 Colchester 1940 on
Tetrix undulata
TQ 6091 Thorndon Park 4th September 1969*
TQ 6880 Mucking Marsh 7th June 1969 *
TQ 8287 Hadleigh 10th June 1974
TQ 8287 Belfairs Wood c. 1970
Omocestus rufipes
TL 6202 Blackmore - High Wood 18th September 1974*
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