Plasma melatonin levels in adult river lampreys Lampetra fluviatilis , sampled during their upstream migration showed a pronounced diel profile, with high levels during the night and lower levels during the day, showing that a cyclostome, in common with other vertebrates, exhibits such a diel plasma profile.
| Journal | Journal of Fish Biology |
|---|---|
| Publisher | Wiley |
| Publication Date | 1998-10-01 |
| Publication Year | 1998 |
| Volume | 53 |
| Issue | 4 |
| Pages | 906-909 |
| Document Type | Journal Article |
| Print ISSN | 0022-1112 |
| eISSN | 1095-8649 |
| DOI | 10.1111/j.1095-8649.1998.tb01846.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 |