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

South Raccoon River Redfield

Invert Sampling Session #5845

Session Data

Sample Date
9/6/2013
Sampling Gear
Artificial Substrate
Lab ID Number
122617
Sample Quality
Good
Created Date
12/27/2013 2:59:15 PM
Last Update
9/12/2014 2:30:05 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 11
  • Total individuals collected 109
Scientific Name Order Family Common Name # Collected
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 68
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 2
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydropsyche phalerata Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 18
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 2

= Excluded from taxa count metrics

Notes: