List name
Red List GB post 2001 - Data Deficient - based on IUCN guidelines
Owner
k.oliver@nbn.org.uk
List type
Conservation list
Description
Reporting category: Global Red list status Designation: Data Deficient Designation description: A taxon is Data Deficient when there is inadequate information to make a direct, or indirect, assessment of its risk of extinction based on its distribution and/or population status. A taxon in this category may be well studied, and its biology well known, but appropriate data on abundance and/or distribution are lacking. Data Deficient is therefore not a category of threat. Listing of taxa in this category indicates that more information is required and acknowledges the possibility that future research will show that threatened classification is appropriate. It is important to make positive use of whatever data are available. In many cases great care should be exercised in choosing between DD and a threatened status. If the range of a taxon is suspected to be relatively circumscribed, and a considerable period of time has elapsed since the last record of the taxon, threatened status may well be justified.
Date submitted
2019-10-18
Date updated
2021-02-28
Is private
No
Included in species pages
No
Authoritative
Yes
Invasive
No
Threatened
No
Part of the sensitive data service
No
Region
Not provided
Metadata link
https://registry.nbnatlas.org/public/show/dr2102

543 Number of Taxa

537 Distinct Species

4 Unrecognised Taxa

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Staurothele guestphalica
Staurothele guestphalica (Lahm ex Körb.) Arnold
 
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Rhizocarpon subpostumum
Rhizocarpon subpostumum Arnold
 
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Cladonia coccifera s. str.
Cladonia coccifera s. str. (L.) Willd.
 
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Agoliinus nemoralis
Agoliinus nemoralis (Erichson, 1848)
 
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Orthonevra intermedia
Orthonevra intermedia (Lundbeck, 1916)
 
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Fannia lineata
Fannia lineata (Stein, 1895)
 
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Strigula tagananae
Strigula tagananae (Harm.) R.C. Harris
 
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Agathomyia sexmaculata
Agathomyia sexmaculata (von Roser, 1840)
 
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Rhizocarpon caeruleoalbum
Rhizocarpon caeruleoalbum (Kremp.) Zahlbr.
 
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Chirosia montana
Chirosia montana Pokorny, 1893
 
Action Supplied Name Scientific Name (matched) Image Author (matched) Common Name (matched)
Staurothele guestphalica Staurothele guestphalica (Lahm ex Körb.) Arnold
Rhizocarpon subpostumum Rhizocarpon subpostumum Arnold
Cladonia coccifera s. str. Cladonia coccifera s. str. (L.) Willd.
Aphodius nemoralis Agoliinus nemoralis (Erichson, 1848)
Orthonevra intermedia Orthonevra intermedia (Lundbeck, 1916)
Fannia lineata Fannia lineata (Stein, 1895)
Strigula tagananae Strigula tagananae (Harm.) R.C. Harris
Agathomyia sexmaculata Agathomyia sexmaculata (von Roser, 1840)
Rhizocarpon caeruleoalbum Rhizocarpon caeruleoalbum (Kremp.) Zahlbr.
Chirosia montana Chirosia montana Pokorny, 1893
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