Contents Part 1: Essex Field Club Transactions and reports Report of the Essex Field Club for 1995/96 ................................ 1 Income and expenditure account for 1995 ................................ 3 Balance sheet for 1995................................................ 4 Auditor's report for 1995 .............................................. 4 The 1996 Presidential Address: Natural History of the Tilbury area: historical legacy Roger Payne .......................................... 5 From the Club's Recorders: Some algae from Hatfield Forest new to the Essex records J H Belcher and E M F Swale.......................................... 11 Lichens J F Skinner................................................... 13 Neuropteroidea in Essex C W Plant...................................... 15 Macrolepidoptera in Essex in 1995 B Goodey .............................. 17 New and interesting Essex gall records J P Bowdrey ......................... 19 Some notable hoverflies found in Essex since 1990 R G Payne ................ 20 New and interesting amphibian and reptile records for Essex in 1995 D R Scott ... 22 Some interesting Hymenoptera records for 1995 P R Harvey.................. 23 Some interesting spider records for 1995 P R Harvey ........................ 28 Grasshoppers, crickets and allied insects in Essex A Wake.................... 31 New and interesting records of Essex Hemiptera P Kirby ..................... 32 Post 1974 Additions to the Bryophyte and Higher Plant Floras of the Watsonian Vice-Counties of North (vc.19) and South (vcl8) Essex K J Adams........... 34 Part 2: Contributed papers A provisional list of the bees, wasps and ants (Hymenoptera: Aculeata) of Essex P R Harvey and C W Plant ........................................... 43 The bramble flora of Epping Forest A Bull ................................ 115 The natural history of the Thames Terraces at West Tilbury R G Payne and P R Harvey ........................................... 121 Moss and liverwort families of south-east England Part 1: Plagiotheciaceae K J Adams .................................... 131