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

General stock information

Common name
Pike-perch
Scientific name
Sander lucioperca (Linnaeus, 1758)
Recording year
2006
Federal state
Brandenburg
Reference
Aquatische genetische Ressourcen - Laichfischbestände von Wirtschaftsfischarten in Deutschland

Husbandry parameters

Genetic parameters

Used molecular genetic methods
Mikrosatellitenanalyse
Tissue sample accession number
BB 5 B_1-20
Number of individuals analyzed by microsatellites
20
Maximum number alleles per Microsatellite
5
Mean number of alleles
2.444
Allelic richness
2.444
Expected degree of heterozygosity according to HWG (H_E)
0.307
Observed heterozygosity (H_O)
0.328
Inbreeding coefficient (F_IS)
-0.067
Minimal genetic divergence (F_ST min)
0.1562
Maximum genetic divergence (F_ST) to other populations of the same species
0.3797
Mean genetic divergence (F_ST) to other populations of the same species
0.2392
Morphometric analyses
Erfassung verschiedener morphometrischer Merkmale
Average total length in mm
488.22
Average mass in g
1745.57
Average Corpulence Factor
1.5
Standard length in percent of total length
90.61
Head length in percent of total length
25.56
Body height in percent of the total length
23.12
Body height min in percent of total length
7.89
Predorsal distance in percent of total length
38.03

Strain parameters

Age of strain
11-20 years
Strain management
closed breeding scheme
Size basic population
< 20
Number of male spawning fish
70
Number of female spawning fish
70
Number of males used for breeding
35
Number of females used for breeding
15
Effective population size
21 - 50
Main breeding objective
rearing and fattening performance
Selection intensity
medium (11-50%)
Average utilization period of spawning fish
medium (3-5 years)
Spawning season
late
Management forecast over the next 10 years
Maintenance of the breeding strain

Detailed information On farm