Corticeus unicolor (Piller & Mitterpacher, 1783)
This is a rare beetle (RDB3), but which may be slowely increasing its UK range. However, Corticeus unicolor is still largely confined to the Sherwood Forest area of Nottinghamshire, but there are recent records from elsewhere in Nottinghamshire and from other counties. At Sherwood, this beetle has proved to be common, where it occurs underneath young Bracket Fungi growing on Birch and is best searched for by torchlight at night. A very surprising record away from Sherwood Forest, came in early March 2010, when we found an adult under the bark of a long dead Elm at Hare Hill Wood near Kersall and we have since recorded it at nearby Lound Wood, Eakring and there is also a recent record from the Trent Valley (A.Dutton).
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Nottinghamshire (VC56) distribution of Corticeus unicolor
 
 
 
 
The records for the Nottinghamshire distribution map are currently provided by the following contributors - Trevor and Dilys Pendleton. M L Denton (2002 Sherwood Forest Coleoptera survey). Nottinghamshire Wildlife Trust. K N A Alexander (Invertebrate assemblage condition at Birklands and Bilhaugh SSSI and Birklands West and Ollerton Corner SSSI survey reports 2009-10). Stuart Warrington. The National Trust (Clumber Park invertebrate records). Natural England - Invertebrate Site Register 2006.

You can contribute your own records to help us gain an accurate status of this species in Nottinghamshire. Send an Excel spreadsheet of your records via the 'contact us' link at the top of the homepage.

Updated February 2017

copyright Trevor and Dilys Pendleton (www.eakringbirds.com) . .
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