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Detailed information In situ Detailed information In situ

Stock fact sheet:
A007

General stock information

Stock code
A007
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
Ruller Flut
River catchment area
Ems
County
Osnabrück, Stadt
Fish stocking
unknown

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
45
Maximum number alleles per Microsatellite
9
Mean number of alleles
6
Allelic richness
2.3787777777777777
Mean number of private allels
0.2
Expected degree of heterozygosity according to HWG (HE)
0.5875
Observed heterozygosity (HO)
0.4101
Inbreeding coefficient (FIS)
0.313
Minimal genetic divergence (FST min)
0.0388
Maximum genetic divergence (FST max) to other populations of the same species
0.3422
Morphometric analyses
Erfassung Gesamtlänge, Carapaxlänge und Masse