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

Cedar River Waterloo - US1

Invert Sampling Session #6930

Session Data

Sample Date
9/9/2014
Sampling Gear
Floating Artificial Substrate
Lab ID Number
189704
Sample Quality
Good
Created Date
2/13/2015 8:53:41 AM
Last Update
3/11/2015 10:06:29 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MD
Sedimentation/Embededness
LT
Colonization
HV
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 111
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 7
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 31
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 7
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 16
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 3
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 12

= Excluded from taxa count metrics

Notes: