Iowa River near Marshalltown
Invert Sampling Session #5862
Session Data
Sample Date
9/4/2013
Sampling Gear
Floating Artificial Substrate
Lab ID Number
122054
Sample Quality
Poor
Created Date
1/2/2014 7:35:51 AM
Last Update
9/12/2014 11:39:58 AM
Semi-Quantitative Sampling
Replicate Number
2
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
MH
Colonization
MD
Series using this session:
Comments
High sedimentation
Collected Benthic Macroinvertebrates
- Total taxa collected 7
- Total individuals collected 115
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 3 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 106 | |
| Hydropsyche bidens | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydropsyche simulans | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydropsychidae | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 2 | |
| Isonychia | Ephemeroptera | Isonychiidae | Brushlegged Mayflies | 1 | |
| Maccaffertium exiguum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 1 |
= Excluded from taxa count metrics