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Detailed information In situ Detailed information In situ

Stock fact sheet:
A008

General stock information

Stock code
A008
Common name
Noble crayfish
Scientific name
Astacus astacus (Linnaeus, 1758)
Recording year
2014
Federal state
Niedersachsen
Reference
Erfassung und Dokumentation der genetischen Variabilität von Wildpopulationen des Edelkrebses (Astacus astacus) ausverschiedenen Flussgebietseinheiten in Deutschland

General stock information

Water body
Schnegaer Mühlenbach
River catchment area
Elbe
County
Lüchow-Dannenberg
Fish stocking
yes

Genetic parameters

Used molecular genetic methods
Sequenzanalyse (mt-COI) / Mikrosatellitenanalyse
Number of individuals analyzed for mitochondrial DNA
10
NCBI sequence data accession numbers
JN254659
Number of individuals analyzed by microsatellites
30
Maximum number alleles per Microsatellite
8
Mean number of alleles
4.4
Allelic richness
2.228
Mean number of private allels
0.5
Expected degree of heterozygosity according to HWG (HE)
0.5095000000000001
Observed heterozygosity (HO)
0.32270000000000004
Inbreeding coefficient (FIS)
0.391
Minimal genetic divergence (FST min)
0.0479
Maximum genetic divergence (FST max) to other populations of the same species
0.4901
Morphometric analyses
Erfassung Gesamtlänge, Carapaxlänge und Masse