Walleye Sander vitreum eggs could be stored at 7° C for up to 30 h with 60% fertilization rates. Fertilization rates at 1 and 12° C fell to 17 and 5%, respectively. At spermatozoa : egg ratios c . ∼ 70%. Therefore, a standard spermatozoa : egg ratio of 25 000 : 1 was established and is recommended for studies concerning fertilizing success.
| Journal | Journal of Fish Biology |
|---|---|
| Publisher | Wiley |
| Publication Date | 2005-10-01 |
| Publication Year | 2005 |
| Volume | 67 |
| Issue | 4 |
| Pages | 1157-1161 |
| Document Type | Journal Article |
| Print ISSN | 0022-1112 |
| eISSN | 1095-8649 |
| DOI | 10.1111/j.0022-1112.2005.00800.x |
| Subject | General Aquaculture, Fisheries & Fish Science |
| NARA Access Coverage | 1997-01-01~Current |
|---|---|
| Journal Homepage | https://onlinelibrary.wiley.com/loi/10958649 |
| Publisher Page | Open Publisher Page |