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

Old Mans Creek Iowa City

Invert Sampling Session #10877

Session Data

Sample Date
8/12/2024
Sampling Gear
Artificial Substrate
Lab ID Number
2478213
Sample Quality
Fair
Created Date
11/27/2024 9:21:53 AM
Last Update
12/6/2024 12:27:25 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 11
  • Total individuals collected 95
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 7
Brachycentrus numerosus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 33
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 8
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 14
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 4
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 4
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 20

= Excluded from taxa count metrics

Notes: