Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Winnebago River Lande Access-Lake Mills

Invert Sampling Session #9501

Session Data

Sample Date
9/2/2020
Sampling Gear
Artificial Substrate
Lab ID Number
1217379
Sample Quality
Good
Created Date
2/16/2021 8:08:07 AM
Last Update
2/17/2021 1:12:49 PM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
None Present
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
None Present
Sedimentation/Embededness
LT
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 8
  • Total individuals collected 113
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 29
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Corixidae Hemiptera Corixidae Water Boatmen 2
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 23
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 21
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 15
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 12

= Excluded from taxa count metrics

Notes: