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

Winnebago River Lande Access-Lake Mills

Invert Sampling Session #7196

Session Data

Sample Date
9/28/2015
Sampling Gear
Artificial Substrate
Lab ID Number
299145
Sample Quality
Good
Created Date
11/18/2015 7:27:44 AM
Last Update
11/18/2015 1:17:31 PM

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
MD
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 17
  • Total individuals collected 121
Scientific Name Order Family Common Name # Collected
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 51
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 4
Dubiraphia vittata Coleoptera Elmidae Riffle Beetles 2
Ephemeridae Ephemeroptera Ephemeridae Common Burrower Mayflies 2
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Hyalella Amphipoda Talitridae Scuds and sideswimmers 6
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 27
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 2
Nectopsyche diarina Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Oligochaeta Aquatic Worms 1
Physa Basommatophora Physidae Physid Snails 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2

= Excluded from taxa count metrics

Notes: