Summary for Diplocephalus graecus (Araneae)

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National Distribution

 
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Identification difficulty rating: 4
Name: Diplocephalus graecus
Authority: (O.P.-Cambridge, 1872)
Order: Arachnida: Araneae
Family: Linyphiidae
IUCN status: NA

Records: 57
First Record: 2008
Latest Record: 2022

1992-on hectads: 23
Pre-1992 hectads: 0
Total hectads: 23

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About this species

Recorded altitude range
3m to 8m

Species text

Distribution
This species was first recorded from Betteshanger in Kent on an abandoned coal mine spoil-heap in 2008 (Dawson et. al. 2011). It has since spread widely in Kent and is also recorded from Essex, Herts., Surrey and Sussex. In Europe it was originally confined to the Mediterranean region but since the 1990’s has spread rapidly northwards, recorded on the Belgian coast in 2002 (Bonte et al., 2002). It seems reasonably likely that it will spread further in the future, at least in the South-East.

Habitat and ecology
In the UK this is almost entirely a grassland species but is not confined to a single type and can be found, for example, along grassy rides in woodland as well as in more open situations. Unlike most other species of the genus, it is not normally restricted to the ground layer but can be swept from the field layer as well. It has also been collected from a reed bed at Stodmarsh in Kent and beaten from foliage of oaks at Farnham Heath in Surrey. On the continent it has been recorded from a much wider habitat range, from Mediterranean maquis to open woodland, sand dunes and arable fields.

Status
No formal status has been assigned to this species as yet but given its wide habitat spectrum it seems unlikely to be threatened.

 References

Adult Season

Adult Season Data (based on 57 records with adult season information)


Habitats

background methodology

Broad Habitat Data (based on 9 records with habitat information)

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

Structural Habitat Data (based on 34 records with structural habitat information)

Habitat Detail and Method (based on 43 records with habitat detail and method information)

Recorded management for locations with Diplocephalus graecus

Recorded substrate and hydrology for locations with Diplocephalus graecus

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