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

Elk Creek Gillett Grove (EC2)

Invert Sampling Session #6082

Session Data

Sample Date
9/24/2013
Sampling Gear
Artificial Substrate
Lab ID Number
126761
Sample Quality
Good
Created Date
2/14/2014 6:46:41 AM
Last Update
4/28/2014 10:45:58 AM

Semi-Quantitative Sampling

Replicate Number
2
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
MH
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 9
  • Total individuals collected 103
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 91
Dubiraphia Coleoptera Elmidae Riffle Beetles 2
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hyalella Amphipoda Talitridae Scuds and sideswimmers 1
Hydrachnidae Trombidiformes Hydrachnidae Water Mites 1
Oligochaeta Aquatic Worms 2
Physa Basommatophora Physidae Physid Snails 2
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2

= Excluded from taxa count metrics

Notes: