Notable invertebrates associated with coastal and floodplain grazing marsh Slugs and snails (Mollusca) Anisus vorticulus Segmentina nitida Valvata macrostoma Pisidium pseudosphaerium Pisidium pulchellum
RDB 2 RDB1 RDB2 RDB3 Nb
Spiders and allies (Arachnida: Araneae and Pseudoscorpiones) Dolomedes plantarius RDB1 Argiope bruennichi Na Entelecara omissa Na Hypomma fulvum Na Meioneta simplicitarsis Na Pardosa agrestis Nb Syedra gracilis Nb Theridiosoma gemmosum Nb Woodlice (Isopoda) Trichoniscoides albidus
Nb
Dragonflies and damselflies (Odonata) Coenagrion mercuriale Coenagrion scitulum Lestes dryas Aeshna isosceles Libellula fulva
RDB 3 RDB 1 RDB 2 RDB 1 RDB 3
Grasshoppers and Crickets (Orthoptera) Gryllotalpa gryllotalpa BAP Priority The presence of mole crickets on suitable habitat cannot be ruled out True bugs (Hemiptera) Heteroptera Hydrometra gracilenta Adelphocoris ticinensis Adelphocoris seticornis Capsus wagneri Saldula opacula Hebrus pusillus Microvelia pygmaea Sigara striata Capsodes gothicus Corixa affinis Sigara selecta
RDB3 BAP Priority Nb Nb Nb Nb Nb Nb Nb Local Local Local
Leafhoppers, planthoppers, froghoppers, treehoppers & cicadas (Auchenorrhyncha) Calligypona reyi RDBK Beetles (Coleoptera) Ground beetles (Carabidae) Badister collaris
RDB1 BAP
Panagaeus cruxmajor Anisodactylus poeciloides Amara strenua Badister meridionalis Acupalpus exiguus Badister dilatatus Badister unipustulatus Bembidion clarkii Bembidion fumigatum Bembidion gilvipes Carabus monilis Odacantha melanura Pterostichus anthracinus
RDB1 BAP RDB3 BAP RDB3 Species Statement RDBi Nb Nb Nb Nb Nb Nb Nb Nb Nb
Leaf beetles (Chrysomelidae) Cassida hemisphaerica Chaetocnema sahlbergi Chaetocnema subcoerulea Chrysolina graminis Mantura obtusata
Na Na Nb Na Nb
Weevils (Curculionoidea) Bagous argillaceus Bagous collignensis Bagous longitarsis Bagous nodulosus Bagous puncticollis Bagous tubulus Ceutorhynchus querceti Lixus paraplecticus Aspidapion soror Protapion difforme Notaris scirpi Tournotaris bimaculatus Thryogenes scirrhosus Gymnetron beccabungae Gymnetron veronicae Gymnetron villosulum Bagous limosus Bagous subcarinatus Bagous tempestivus Bagous glabrirostris Bagous lutulentus Bagous alismatis Baris lepidii Drupenatus nasturtii Tapeinotus sellatus Eubrychius velutus Pelenomus comari Phytobius leucogaster
RDB2 RDB3 RDB1 RDB1 RDB1 RDB2 RDB2 RDB1 (?extinct) Na Nb Nb Nb Nb Na Nb Nb Nb Na Nb Nb Nb Nb Na Nb Na Nb Nb Nb
Rove beetles and allies (Staphylinidae/Scydmaenidae/Silphidae) Oxytelus piceus RDBK Ochthephilum jacquelini RDBI Philonthus punctus RDB3
Emus hirtus RDB1 Tachinus flavolimbatus RDBK Aclypea opaca Na Bledius tricornis Nb Carpelimus foveolatus N Carpelimus halophilus N Anotylus insecatus N Stenus canescens Nb Stenus carbonarius Nb Stenus nigritulus Nb Achenium humile Nb Dacrila fallax N ¹Brachygluta simplex N ¹ Widespread if not quite generally distributed in saltmarshes and coastal grazing marshes, and may not deserve its current conservation status. Bledius limicola Platystethus alutaceus Platystethus nitens Stenus aceris Stenus binotatus Stenus incrassatus Stenus melanopus Stenus pallipes Achenium depressum Xantholinus jarrigei Quedius hispanicus Quedius semiaeneus Brundinia meridionalis Myllaena infuscata Myllaena intermedia Dung beetles and chafers (Scarabaeidae) Aphodius consputus Water beetles Hydrophilus piceus Great silver beetle (ditches in grazing marshes in the S of England)
Local Local Local Local Local Local Local Local Local Local Local Local Local Local Local
RDB3
BAP Priority
Flies (Diptera) Snail-killing flies, picture-wing flies, grass flies and allies (Acalyptrata) Antichaeta brevipennis (Sciomyzidae) RDB2 Colobaea pectoralis (Sciomyzidae) RDB2 Elachiptera rufifrons (Chloropidae) RDB3 Pherbellia argyra (Sciomyzidae) RDB2 Dicraeus scibilis (Chloropidae) N Dicraeus tibialis (Chloropidae) N Ditaeniella grisescens (Sciomyzidae) N Incertella scotica (Chloropidae) N Melanochaeta pubescens (Chloropidae) N Oscinisoma gilvipes (Chloropidae) N Sciomyza simplex (Sciomyzidae) N Soldierflies, beeflies, robber flies & allies (Larger Brachycera) Freshwater:
Odontomyia ornata Atylotus rusticus Tabanus autumnalis Odontomyia tigrina Oxycera morrisi Stratiomys potamida Stratiomys singularior Vanoyia tenuicornis Brackish water: Stratiomys longicornis Hybomitra expollicata Hybomitra ciureai Haematopota subcylindrica Stratiomys singularior
RDB RDB RDB N N N N N RDB2 RDB3 RDB2 [status not known] Notable
Hoverflies (Syrphidae) Lejops vittatus Anasymia interpuncta Sphaerophoria loewi Lejogaster tarsata Neoascia geniculata Neoascia interrupta Orthonevra geniculata Platycheirus immarginatu
RDB2 RDB3 RDB2 N N N N N
Craneflies (Tipulidae) Limnophila pictipennis Erioptera bivittata Dicranomyia danica Pilaria scutellata D. ventralis Molophilus pleuralis Tipula pierrei
RDB2 RDB2 RDB3 N N
Blowflies dung flies, flesh flies and allies (Calyptrata) Scathophaga scybalaria (Scathophagidae) Spilogona biseriata (Muscidae) Caddis flies (Trichoptera) Ylodes reuteri Limnephilus affinisis
N N
RDB2 a common species characteristic of these sites but also found elsewhere
Ants, bees and wasps (Hymenoptera: Aculeata) Bombus humilis Odynerus simillimus Passaloecus clypealis
BAP Priority RDB1, RDB1 RDB2, RDB3