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

Yellow River Most Upstream Site (Site 1)

Invert Sampling Session #10320

Session Data

Sample Date
9/26/2022
Sampling Gear
Hess
Lab ID Number
Sample Quality
Good
Created Date
1/23/2023 8:21:18 AM
Last Update
1/24/2023 11:19:51 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 14
  • Total individuals collected 100
Scientific Name Order Family Common Name # Collected
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 4
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 46
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 25
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 2
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Simulium Diptera Simuliidae Black Flies 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Trombidiformes Trombidiformes Water Mites 1

= Excluded from taxa count metrics

Notes: