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HYMENOPTERA -

Spp.

Spp. New to

Wasps

Considered

National

Extinct

BAP List

Five-banded Weevil-wasp Cerceris quinquefasciata

P

Fen Mason-wasp Odynerus simillimus

P

Species

Present or absent in Norfolk

records in

squares

database

recorded

since 1980

No. of

No. of 1km Possible other sources

of data sets

Other survey work completed or in progress

3

3

BWARS

?

?

BWARS, County Recorder

29

Comments

Current UK Species Action Plan Associated with coastal, bare sand habitats. Nests gregariously in areas of bare sand in places exposed to the sun. Declining - Loss of open areas of sandy ground for nesting and flower-rich sandy grasslands for foraging. pRDB Species Considered extinct in Britain until its rediscovery in 1986 in Norfolk. Associated with coastal grazing marsh and fens. Declining – Known from very few locations in Britain and mainland Europe. Large aggregations were found in 2002 at Hickling Broad on old ditch dredgings. New to national list of BAP priority species 2007

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