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

Long Creek Columbus Junction

Invert Sampling Session #8382

Session Data

Sample Date
8/24/2017
Sampling Gear
Surber
Lab ID Number
556635
Sample Quality
Good
Created Date
1/26/2018 7:06:30 AM
Last Update
2/15/2018 9:24:36 AM

Semi-Quantitative Sampling

Replicate Number
2
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
LT
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 9
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 5
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 62
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 13
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Stenelmis Coleoptera Elmidae Riffle Beetles 1

= Excluded from taxa count metrics

Notes: