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

Wapsipinicon River Troy Mills (REMAP #65)

Invert Sampling Session #3801

Session Data

Sample Date
9/24/2003
Sampling Gear
Artificial Substrate
Lab ID Number
200309800
Sample Quality
Unspecified
Created Date
11/3/2004 12:00:00 AM
Last Update
8/10/2010 12:41:37 PM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
No Data
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
No Data
Sedimentation/Embededness
No Data
Colonization
No Data
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 8
  • Total individuals collected 111
Scientific Name Order Family Common Name # Collected
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 86
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Leptophlebiidae Ephemeroptera Leptophlebiidae Pronggilled Mayflies 1
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Oligochaeta Aquatic Worms 16
Polycentropus Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1

= Excluded from taxa count metrics

Notes: