Heritability Summary for
Ictalurus punctatus
| Main ref. | |||||
| Territory | US of America |
||||
| Locality | Georgia, Alabama, Mississippi |
||||
| Trait | growth rate |
||||
| Comment | Total length at 40 weeks reared in indoor tanks. |
||||
| Mean | 268.00000 |
Unit |
mm |
||
| S.D | 36.00000 |
C.V |
0.13 |
S.E |
|
| Heritability | 0.67000 |
Method |
sib analysis |
||
| Comment | Heritability estimated from the sire component of variance. |
||||
| Selection studies | |||||
| Response (%) | 13 |
Method | family and within family selection |
||
| Comment | |||||