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Detailed information In situ Detailed information In situ

Stock fact sheet:
A009.1

General stock information

Stock code
A009.1
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
Schröterbacher Teich
River catchment area
Weser
County
Goslar
Municipality
Clausthal-Zellerfeld
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
30
Maximum number alleles per Microsatellite
8
Mean number of alleles
3.8
Allelic richness
1.8186666666666667
Mean number of private allels
0.1
Expected degree of heterozygosity according to HWG (HE)
0.4189
Observed heterozygosity (HO)
0.2487
Inbreeding coefficient (FIS)
0.428
Minimal genetic divergence (FST min)
0.0906
Maximum genetic divergence (FST max) to other populations of the same species
0.4165
Morphometric analyses
Erfassung Gesamtlänge, Carapaxlänge und Masse