NORFOLK BIODIVERSITY ACTION PLAN SPECIES DATA AUDIT ...

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ANNEX 2: FRESHWATER FISH FRESHWATER FISH Spp. Considered Extinct Species Present or absent in Norfolk Common Sturgeon Acipenser sturio Allis Shad Alosa alosa Twaite Shad Alosa fallax European Eel Anguilla anguilla Spined Loach Cobitis taenia Burbot Lota lota Smelt Osmerus eperlanus A - Spp. New to National BAP List No. of records in database No. of 1km squares recorded since 1980 Possible other sources of data sets - EA, CEFAS, County Recorder A - - EA, CEFAS, County Recorder A - - EA, CEFAS, County Recorder P 12 7 EA, CEFAS, angling organisations, County Recorder P ? ? EA, NE, UEA, County Recorder A - - 12 Other survey work completed or in progress Comments Recorded on the Norfolk fish list (Patterson, 1933) but no modern records. Internationally threatened. Large decline in stocks due to over-exploitation and declining water quality. Previously recorded in the Great and Little Ouse during the 18 th and 19 th Century. Considered extinct in Norfolk. New to national list of BAP priority species 2007 Recorded on the Norfolk fish list (Patterson, 1933) but no modern records. Declining – Pollution, over-exploitation, habitat loss and artificial river obstructions. Considered extinct in Norfolk. Recorded on the Norfolk fish list (Patterson, 1933) but no modern records. Declining – Pollution, over-exploitation, habitat loss and artificial river obstructions. Considered extinct in Norfolk. Greatly under recorded. Significantly declining across Europe – Over exploitation and increased incidence of parasitism/infection. New to national list of BAP priority species 2007 EA, UEA Present in small populations, predominantly in tributaries of the Ouse system. Species is genetically unique to Britain. New to national list of BAP priority species 2007 EA, NE, County Recorder NE Species Recovery Plan: Declared extinct in 1972. The species was still being consistently caught up to the 1920s. A - - Recorded on the Norfolk fish list (Patterson, 1933) but no modern records. Marked decline in UK – Over-exploitation. Considered extinct in Norfolk.
Species Present or absent in Norfolk Sea Lamprey Petromyzon marinus Atlantic Salmon Salmo salar Brown/Sea Trout Salmo trutta No. of records in database No. of 1km squares recorded since 1980 Possible other sources of data sets 13 Other survey work completed or in progress Comments P 1 1 EA, NE, County Recorder Declining – Pollution and artificial river obstructions. P 1 1 EA, NE, County Recorder, angling organisations P 12 7 County Recorder, angling organisations New to national list of BAP priority species 2007 Declining – Pollution and artificial river obstructions. New to national list of BAP priority species 2007 Greatly under recorded. Declining – Pollution, overexploitation, habitat loss and artificial river obstructions. New to national list of BAP priority species 2007
Page 1 and 2: NORFOLK BIODIVERSITY ACTION PLAN SP
Page 3 and 4: TABLE OF CONTENTS Acknowledgements
Page 5 and 6: 1. INTRODUCTION NORFOLK BIODIVERSIT
Page 7 and 8: y the Norfolk and Norwich Naturalis
Page 9 and 10: Key P = Present A = Absent ANNEXES
Page 11 and 12: Species Present or absent in Dark-b
Page 13 and 14: Herring Gull Larus argentatus Black
Page 15: Roseate Tern Sterna dougallii Turtl
Page 19 and 20: Species Present or absent in Norfol
Page 21 and 22: ANNEX 5: FUNGI AND LOWER PLANTS FUN
Page 23 and 24: FUNGI AND LOWER PLANTS LICHENS Exti
Page 25 and 26: FUNGI AND LOWER PLANTS FUNGI Specie
Page 27 and 28: FUNGI AND LOWER PLANTS: CHAROPHYTES
Page 29 and 30: ANNEX 6: TERRESTRIAL AND FRESHWATER
Page 31 and 32: HYMENOPTERA - Bees Spp. Considered
Page 33 and 34: HYMENOPTERA - Wasps Spp. Considered
Page 35 and 36: Species Lesser Searcher Calosoma in
Page 37 and 38: Species Noble Chafer Gnorimus nobil
Page 39 and 40: Species a Downy-back Ground Beetle
Page 41 and 42: Cigarillo Gall-fly Lipara similis S
Page 45 and 46: LEPIDOPTERA: MOTHS Spp. Considered
Page 53 and 54: Species Ghost Moth Hepialus humuli
Page 65 and 66: SPIDERS Spp. Considered Extinct Spe
Page 67 and 68:
ANNEX 7: MARINE INVERTEBRATES MARIN
Page 69 and 70:
Species Present or absent in Sopran
Page 71 and 72:
Species Present or absent in Sowerb
Page 73 and 74:
Interrupted Brome Bromus interrupt
Page 75 and 76:
Species Present or absent in Field
Page 77 and 78:
Species Present or absent in Black
Page 79 and 80:
Fingered Speedwell Veronica triphyl
Page 81 and 82:
Anomodon longifolius Long-leaved Ta
Page 83 and 84:
Chaenotheca laevigata a Lichen Chae
Page 85 and 86:
Jamesoniella undulifolia Marsh Earw
Page 87 and 88:
Pseudocyphellaria norvegica a Liche
Page 89 and 90:
Uromyces gentianae Felwort Rust Usn
Page 91 and 92:
Swiftia pallida Northern Sea Fan Th
Page 93 and 94:
Cryptocephalus primarius Rock-rose
Page 95 and 96:
Lycia zonaria britannica Belted Bea
Page 97 and 98:
Siona lineata Black-veined Moth Sit
Page 99 and 100:
Cochlearia officinalis scotica Scot
Page 101 and 102:
Orchis simia Monkey Orchid Orobanch
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NORFOLK BIODIVERSITY ACTION PLAN SPECIES DATA AUDIT ...

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