Iowa River Iowa City - DS1
Invert Sampling Session #6237
Session Data
Sample Date
9/18/2013
Sampling Gear
Artificial Substrate
Lab ID Number
125030
Sample Quality
Fair
Created Date
4/4/2014 10:50:01 AM
Last Update
4/30/2014 8:07:10 AM
Semi-Quantitative Sampling
Replicate Number
3
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
MD
Colonization
MD
Series using this session:
Comments
Low velocity present at the art sub but entire sample reach very low velocity.
Collected Benthic Macroinvertebrates
- Total taxa collected 4
- Total individuals collected 112
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 105 | |
| Maccaffertium mexicanum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 4 | |
| Maccaffertium terminatum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 2 |
= Excluded from taxa count metrics