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

Burr Oak Creek Troy

Invert Sampling Session #6403

Session Data

Sample Date
6/5/2013
Sampling Gear
Artificial Substrate
Lab ID Number
100615
Sample Quality
Good
Created Date
4/16/2014 2:12:36 PM
Last Update
4/21/2014 1:59:35 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 9
  • Total individuals collected 36
Scientific Name Order Family Common Name # Collected
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 7
Dytiscidae Coleoptera Dytiscidae Predaceous Diving Beetles 1
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 1
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 9
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 1
Oligochaeta Aquatic Worms 13
Perlesta Plecoptera Perlidae Common Stoneflies 2
Simulium Diptera Simuliidae Black Flies 1

= Excluded from taxa count metrics

Notes: