From: Coexistence of diploid, triploid and tetraploid crucian carp (Carassius auratus) in natural waters
Distribution of chromosome number | |||||||
---|---|---|---|---|---|---|---|
Fish type | No. in metaphase | <100 | 100 | <150 | 150 | <200 | 200 |
2nCC | 200 | 9 | 191 | Â | Â | Â | Â |
3nCC | 200 | Â | Â | 13 | 187 | Â | Â |
4nCC | 200 | Â | Â | Â | Â | 59 | 141 |