Table 3. Summary of behavioral analyses.
Behavior analyzed | Stress vs. Control | |
Shoal cohesion | ↑ | |
Latency to shoal cohesion | ↓ | |
Preferred swim zone | Upper tank level ↓ | Bottom tank level ↑ |
Latency to move up | ↑ | |
Number of visits to upper levels | ↓ | |
Locomotion | ↓ | |
Number of freezing bouts | ↑ | |
Freezing duration | ↑ | |
Scototaxis | Light ↓ | Dark ↑ |
Latency to dark | ↓ |