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

Brush Creek Andrew (REMAP #437)

Invert Sampling Session #8371

Session Data

Sample Date
9/26/2017
Sampling Gear
Hess
Lab ID Number
570579
Sample Quality
Good
Created Date
1/25/2018 1:47:24 PM
Last Update
2/6/2018 4:09:34 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 16
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 9
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 18
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 9
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 23
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 4
Girardia Tricladida Dugesiidae Flatworms 2
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 3
Optioservus Coleoptera Elmidae Riffle Beetles 1
Simulium Diptera Simuliidae Black Flies 11
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1

= Excluded from taxa count metrics

Notes: