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

Boyer River Missouri Valley

Invert Sampling Session #5878

Session Data

Sample Date
9/4/2013
Sampling Gear
Floating Artificial Substrate
Lab ID Number
122047
Sample Quality
Good
Created Date
1/2/2014 3:16:36 PM
Last Update
9/19/2014 1:11:32 PM

Semi-Quantitative Sampling

Replicate Number
2
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 7
  • Total individuals collected 119
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 95
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Neureclipsis Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1
Trichoptera Trichoptera Caddisflies 1

= Excluded from taxa count metrics

Notes: