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

Cedar River Waterloo - US1

Invert Sampling Session #6931

Session Data

Sample Date
9/9/2014
Sampling Gear
Floating Artificial Substrate
Lab ID Number
189705
Sample Quality
Good
Created Date
2/13/2015 8:56:58 AM
Last Update
3/11/2015 10:07:19 AM

Semi-Quantitative Sampling

Replicate Number
2
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 10
  • Total individuals collected 122
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 38
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 2
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 19
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 27

= Excluded from taxa count metrics

Notes: