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

Old Mans Creek Iowa City

Invert Sampling Session #10876

Session Data

Sample Date
8/12/2024
Sampling Gear
Artificial Substrate
Lab ID Number
2478212
Sample Quality
Good
Created Date
11/27/2024 9:21:53 AM
Last Update
12/6/2024 12:25:47 PM

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
MD
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 15
  • Total individuals collected 100
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 1
Ancyronyx variegatus Coleoptera Elmidae Riffle Beetles 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 20
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 4
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 18
Girardia Tricladida Dugesiidae Flatworms 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 14
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 2
Simulium Diptera Simuliidae Black Flies 1
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 31

= Excluded from taxa count metrics

Notes: