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

Cedar River Waterloo - US1

Invert Sampling Session #6928

Session Data

Sample Date
9/9/2014
Sampling Gear
Hess
Lab ID Number
189709
Sample Quality
Good
Created Date
2/13/2015 8:34:32 AM
Last Update
3/11/2015 10:00:43 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 16
  • Total individuals collected 91
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 31
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 1
Girardia Tricladida Dugesiidae Flatworms 4
Hemerodromia Diptera Empididae Dance Flies 1
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 3
Oligochaeta Aquatic Worms 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Simulium Diptera Simuliidae Black Flies 8
Stenelmis Coleoptera Elmidae Riffle Beetles 1

= Excluded from taxa count metrics

Notes: