THE SCHWARZBACH BENTHOS REPORT
| Family Baetidae |
It was full of this microscopic juvenile nymphs under each stone I turned. They measured only 2 mm. to 3 mm.
 |
 |
 |
 |
 |
| Family Baetidae |
It was full of this microscopic juvenile nymphs under each stone I turned. They measured only 2 mm. to 3 mm.
| |
| |
| |
| |
| |