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

Cedar River Cedar Rapids

Invert Sampling Session #6229

Session Data

Sample Date
9/19/2013
Sampling Gear
Artificial Substrate
Lab ID Number
125316
Sample Quality
Fair
Created Date
4/3/2014 12:07:54 PM
Last Update
4/30/2014 9:29:01 AM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
HV
Sedimentation/Embededness
MD
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 6
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 77
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 17
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Neureclipsis Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: