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

Coldwater Creek Greene

Invert Sampling Session #9038

Session Data

Sample Date
7/23/2019
Sampling Gear
Artificial Substrate
Lab ID Number
839943
Sample Quality
Good
Created Date
1/20/2020 11:34:09 AM
Last Update
2/3/2020 11:31:35 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 94
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 3
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 30
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 3
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 20
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 22
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Neureclipsis Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1
Simulium Diptera Simuliidae Black Flies 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: