AGRDEU - Fachdatenbank für Aquatische Genetische Ressourcen::Detailed information On farm

General stock information

Common name
Noble crayfish
Scientific name
Astacus astacus (Linnaeus, 1758)
Strain code
A088
Recording year
2014
Federal state
Nordrhein-Westfalen
Reference
Erfassung und Dokumentation der genetischen Variabilität von Wildpopulationen des Edelkrebses (Astacus astacus) ausverschiedenen Flussgebietseinheiten in Deutschland

Husbandry parameters

Genetic parameters

Used molecular genetic methods
Sequenzanalyse (mt-COI) / Mikrosatellitenanalyse
Number of individuals analyzed for mitochondrial DNA
10
NCBI sequence data accession numbers
JN254659
Haplotype diversity
0.51111
Nucleotide diversity
0.00231
Number of individuals analyzed by microsatellites
35
Maximum number alleles per Microsatellite
8
Mean number of alleles
3.2
Allelic richness
1.7762222222222221
Expected degree of heterozygosity according to HWG (H_E)
0.36510000000000004
Observed heterozygosity (H_O)
0.2571
Inbreeding coefficient (F_IS)
0.313
Minimal genetic divergence (F_ST min)
0.0511
Maximum genetic divergence (F_ST) to other populations of the same species
0.4886
Morphometric analyses
Erfassung Gesamtlänge, Carapaxlänge und Masse
Number of measured individuals
40
Average total length in mm
72
Average mass in g
16

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On-farm stocks