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

25 Number of Taxa

25 Distinct Species

Refine results

thumbnail species image
Staurothele guestphalica
Staurothele guestphalica (Lahm ex Körb.) Arnold
 
thumbnail species image
Verrucaria ochrostoma
Verrucaria ochrostoma (Borrer ex Leight.) Trevis.
 
thumbnail species image
Trimmatothele perquisita
Trimmatothele perquisita (Norman) Norman ex Zahlbr.
 
thumbnail species image
Verrucaria latericola
Verrucaria latericola Erichsen
 
thumbnail species image
Dermatocarpon rivulorum
Dermatocarpon rivulorum (Arnold) Dalla Torre & Sarnth.
 
thumbnail species image
Agonimia repleta
Agonimia repleta Czarnota & Coppins
 
thumbnail species image
Polyblastia philaea
Polyblastia philaea Zschacke
 
thumbnail species image
Thelidium methorium
Thelidium methorium (Nyl.) Hellb.
 
thumbnail species image
Placopyrenium formosum
Placopyrenium formosum Orange
 
thumbnail species image
Psoroglaena biatorella
Psoroglaena biatorella (Arnold) Lücking & Sérus.
 
Action Supplied Name Scientific Name (matched) Image Author (matched) Common Name (matched)
Staurothele guestphalica Staurothele guestphalica (Lahm ex Körb.) Arnold
Verrucaria ochrostoma Verrucaria ochrostoma (Borrer ex Leight.) Trevis.
Trimmatothele perquisita Trimmatothele perquisita (Norman) Norman ex Zahlbr.
Verrucaria latericola Verrucaria latericola Erichsen
Dermatocarpon rivulorum Dermatocarpon rivulorum (Arnold) Dalla Torre & Sarnth.
Agonimia repleta Agonimia repleta Czarnota & Coppins
Polyblastia philaea Polyblastia philaea Zschacke
Thelidium methorium Thelidium methorium (Nyl.) Hellb.
Placopyrenium formosum Placopyrenium formosum Orange
Leucocarpia biatorella Psoroglaena biatorella (Arnold) Lücking & Sérus.
Items per page: