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Tegenaria domestica
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Species Account for Sphecodes crassus

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Sphecodes crassus  Thomson, 1870
a cuckoo bee
Aculeata: Halictinae

 
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Essex RDB: Listed
Threat: Regionally Important

Records: 241
First Record: 1976
Latest Record: 2020

1992-on hectads: 32
Pre-1992 hectads: 2
Total hectads: 32
Additional Phenology Data

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Taxonomic group: bees and wasps (Aculeata) - County data   
 
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Essex Red Data List comment
cleptoparasite on Lasioglossum spp.

Species text
Sphecodes crassus is a small black and red cuckoo bee, cleptoparasitic on Lasioglossum spp. especially L. nitidiusculum and L. parvulum. Females are very difficult to distinguish from the related S. geoffrellus (fasciatus), therefore its status and distribution is unclear. However it does currently seem to be widespread in the East Thames Corridor. References

Species text last edited on Thu Nov 7th 2019 by user 169

Habitats

Broad Habitat Data (based on 106 records with habitat information)

Broad subhabitat Data (based on 1 records with subhabitat information)

Structural Habitat Data (based on 85 records with structural habitat information)

Habitat Detail and Method (based on 241 records with habitat detail and method information)

Recorded management for locations with Sphecodes crassus

Recorded substrate and hydrology for locations with Sphecodes crassus

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