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Species assessments at EU biogeographical level

The Article 17 web tool provides an access to EU biogeographical and Member States’ assessments of conservation status of the habitat types and species of Community interest compiled as part of the Habitats Directive - Article 17 reporting process. These assessments have been carried out in EU25 for the period 2001-2006, in EU 27 for the period 2007-2012 and in EU28 for the period 2013-2018.

Choose a period, a group, then a species belonging to that group.
Optionally, further refine your query by selecting one of the available biogeographical regions for that species.
Once a selection has been made the conservation status can be visualised in a map view.

The 'Data sheet info' includes notes for each regional and overall assessment per species.

The 'Audit trail' includes the methods used for the EU biogeographical assessments and justifications for decisions made by the assessors.

Note: Rows in italic shows data not taken into account when performing the assessments (marginal presence, occasional, extinct prior HD, information, etc)

Legend
FV
Favourable
XX
Unknown
U1
Unfavourable-Inadequate
U2
Unfavourable-Bad
Current selection: 2013-2018, Molluscs, Unio crassus, Continental. Annexes Y, Y, N. Show all Molluscs
Member States reports
MS Range (km2) Population Habitat for the species Future prospects Overall assessment Distribution
area (km2)
Surface Status
(% MS)
Trend FRR
Min
Member State
code
Reporting units Alternative units
Min Max Best value Unit Type of estimate Min Max Best value Unit Type of estimate
AT 122 N/A N/A grids1x1 minimum N/A N/A N/A N/A
BE 174 576 174 grids1x1 minimum N/A N/A N/A N/A
BG N/A N/A 220 grids1x1 minimum N/A N/A N/A N/A
CZ N/A N/A 160 grids1x1 mean N/A N/A N/A N/A
DE 636 1264 N/A grids1x1 estimate 316 324 318.50 i estimate
DK N/A N/A N/A estimate N/A N/A 6 grids10x10 N/A
FR N/A N/A N/A minimum N/A N/A N/A minimum
HR N/A N/A 96 grids1x1 minimum N/A N/A 103 localities minimum
LU N/A N/A 41 grids1x1 minimum N/A N/A 29000 i estimate
PL N/A N/A 1126 grids1x1 estimate N/A N/A N/A N/A
RO N/A N/A 9400 grids1x1 estimate N/A N/A N/A N/A
SE 126 151 N/A grids1x1 estimate 500000 2000000 N/A i estimate
SI 133 136 N/A grids1x1 estimate N/A N/A N/A N/A
Max
Best value Unit Type est. Method Status
(% MS)
Trend FRP Unit Occupied
suff.
Unoccupied
suff.
Status Trend Range
prosp.
Population
prosp.
Hab. for sp.
prosp.
Status Curr. CS Curr. CS
trend
Prev. CS Prev. CS
trend
Status
Nat. of ch.
CS trend
Nat. of ch.
Distrib. Method % MS
AT 6100 2.14 = >> 122 N/A N/A grids1x1 minimum a 0.97 - >> N Y U2 - bad bad bad U2 U2 - U2 - noChange noChange 5100 a 3.98
BE 10400 3.64 + 174 576 174 grids1x1 minimum b 1.39 - >> N N U1 = poor poor poor U1 U2 - U1 x genuine genuine 4800 a 3.75
BG 57100 19.99 = 57100 N/A N/A 220 grids1x1 minimum c 1.75 u 220 grids1x1 Y FV = unk unk unk XX XX = FV method method 16200 c 12.66
CZ 20800 7.28 = N/A N/A 160 grids1x1 mean b 1.27 = > Y U2 = good poor poor U1 U2 = U2 = genuine genuine 6900 a 5.39
DE 52842 18.49 - > 636 1264 N/A grids1x1 estimate b 7.56 - >> i N N U2 - poor bad bad U2 U2 - U2 - noChange noChange 33700 b 26.33
DK 599 0.21 + > N/A N/A N/A estimate b 0 = > N N U2 = poor poor poor U1 U2 = U2 x N/A N/A 600 a 0.47
FR 52100 18.24 = > N/A N/A N/A minimum d 0 u >> N Y XX x good good good FV U2 x U2 = noChange noChange 15100 b 11.80
HR 7800 2.73 = x N/A N/A 96 grids1x1 minimum c 0.76 u x Unk XX x poor unk unk XX U1 x N/A N/A 6300 d 4.92
LU 800 0.28 = 2900 N/A N/A 41 grids1x1 minimum b 0.33 - >> N N U2 = bad bad poor U2 U2 - U2 - noChange genuine 100 b 0.08
PL 49700 17.40 = N/A N/A 1126 grids1x1 estimate b 8.96 = Y U1 u good good unk FV U1 = U1 + noChange knowledge 22700 b 17.73
RO 9400 3.29 = > N/A N/A 9400 grids1x1 estimate b 74.83 = Y FV = good good good FV FV = U1 N/A knowledge knowledge 8600 a 6.72
SE 9700 3.40 = 9700 126 151 N/A grids1x1 estimate a 1.10 - 2000000 i N N U1 - good poor poor U1 U2 - U2 = noChange knowledge 3400 a 2.66
SI 8372 2.93 - > 133 136 N/A grids1x1 estimate b 1.07 - > Y U1 - poor poor poor U1 U1 - U1 - noChange noChange 4500 c 3.52
Automatic Assessments Show,Hide
EU biogeographical assessments
MS/EU28 Surface Status
Range
Trend FRR Min Max Best value Unit Status
Population
Trend FRP Unit Status
Hab. for
species
Trend Range
prosp.
Population
prosp.
Hab. for sp.
prosp.
Status
Future
prosp.
Curr. CS Curr. CS
trend
2012 CS 2012 CS
trend
Status
Nat. of ch.
CS trend
Nat. of ch.
2001-06 status
with
backcasting
Target 1
EU28 285713 2GD = 287813 12234.00 13292.00 12562 grids1x1 2GD - >> grids1x1 2GD - poor bad poor 2GD 3GD - U2 - nc nc U2 C

02/20

EEA-ETC/BD

Institution: -

Member State: SE

EEA-ETC/BD
The current dataset is readonly, so you cannot add a conclusion.

Legal notice: A minimum amount of personal data (including cases of submitted comments during the public consultation) is stored in the web tool. These data are necessary for the functioning of the tool and are only accessible to tool administrators.

The distribution data for France (2013 – 2018 reporting) were corrected after the official submission of the Article 17 reports by France. The maps displayed via this web tool take into account these corrections, while the values under Distribution area (km2) used for the EU biogeographical assessment are based on the original Article 17 report submitted by France. More details are provided in the feedback part of the reporting envelope on CDR.