Iowa River Iowa City - US1
Invert Sampling Session #6243
Session Data
Sample Date
9/19/2013
Sampling Gear
Artificial Substrate
Lab ID Number
125311
Sample Quality
Fair
Created Date
4/4/2014 12:09:02 PM
Last Update
4/30/2014 10:30:56 AM
Semi-Quantitative Sampling
Replicate Number
2
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
HV
Sedimentation/Embededness
MH
Colonization
LT
Series using this session:
Comments
Low velocity but representative of the sample reach.
Collected Benthic Macroinvertebrates
- Total taxa collected 7
- Total individuals collected 97
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 48 | |
| Hydropsyche bidens | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydropsyche orris | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydroptila | Trichoptera | Hydroptilidae | Micro Caddisflies | 2 | |
| Maccaffertium terminatum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 1 | |
| Neureclipsis | Trichoptera | Polycentropodidae | Trumpetnet and Tubemaking Caddisflies | 37 | |
| Oligochaeta | Aquatic Worms | 7 |
= Excluded from taxa count metrics