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

Boyer River Missouri Valley

Invert Sampling Session #5879

Session Data

Sample Date
9/4/2013
Sampling Gear
Floating Artificial Substrate
Lab ID Number
122048
Sample Quality
Good
Created Date
1/2/2014 3:16:36 PM
Last Update
5/19/2020 8:27:02 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 129
Scientific Name Order Family Common Name # Collected
Attaneuria ruralis Plecoptera Perlidae Common Stoneflies 1
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 88
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 25
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Trichoptera Trichoptera Caddisflies 2

= Excluded from taxa count metrics

Notes: