Rock River Hawarden
Invert Sampling Session #5698
Session Data
Sample Date
9/4/2013
Sampling Gear
Artificial Substrate
Lab ID Number
122345
Sample Quality
Good
Created Date
12/6/2013 7:10:11 AM
Last Update
8/15/2014 3:15:59 PM
Semi-Quantitative Sampling
Replicate Number
2
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
HV
Sedimentation/Embededness
LT
Colonization
MH
Series using this session:
Comments
No comments recorded.
Collected Benthic Macroinvertebrates
- Total taxa collected 8
- Total individuals collected 139
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Baetidae | Ephemeroptera | Baetidae | Small Minnow Mayflies | 1 | |
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 8 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 111 | |
| Coenagrionidae | Odonata | Coenagrionidae | Narrowwinged Damselflies | 1 | |
| Heptageniidae | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 1 | |
| Hydropsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 2 | |
| Hydropsychidae | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 9 | |
| Oligochaeta | Aquatic Worms | 6 |
= Excluded from taxa count metrics