1 |
vertical migrationdaily or seasonal movement of small marine animals between the photic zone and midwater depths vertical stratification
|
2 |
vertical migrationSee Diel vertical migration.
|
3 |
vertical migrationa pattern of movement that some marine organisms undertake each day. Usually organisms move to shallow waters at night and return to deeper waters during the day.
|
<< vermicle | vestimentiferans >> |