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

Nishnabotna River Hamburg

Invert Sampling Session #5355

Session Data

Sample Date
10/2/2012
Sampling Gear
Floating Artificial Substrate
Lab ID Number
61573
Sample Quality
Good
Created Date
10/18/2013 11:22:07 AM
Last Update
6/25/2014 12:01:32 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
MH
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 7
  • Total individuals collected 97
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 71
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Oligochaeta Aquatic Worms 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 3

= Excluded from taxa count metrics

Notes: