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

Cedar River Waterloo - US1

Invert Sampling Session #6927

Session Data

Sample Date
9/9/2014
Sampling Gear
Hess
Lab ID Number
189708
Sample Quality
Good
Created Date
2/13/2015 8:34:32 AM
Last Update
3/11/2015 9:59:36 AM

Semi-Quantitative Sampling

Replicate Number
2
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 90
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 35
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 3
Girardia Tricladida Dugesiidae Flatworms 7
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 1
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Rhithrogena jejuna Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Simuliidae Diptera Simuliidae Black Flies 1
Simulium Diptera Simuliidae Black Flies 7
Stenelmis Coleoptera Elmidae Riffle Beetles 1

= Excluded from taxa count metrics

Notes: