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

Canoe Creek Canoe Creek SWMA - Decorah (RMN Trend Site)

Invert Sampling Session #11071

Session Data

Sample Date
10/2/2024
Sampling Gear
Hess
Lab ID Number
2504179
Sample Quality
Good
Created Date
1/27/2025 8:23:53 AM
Last Update
1/27/2025 10:55:19 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Nonfilamentous 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 18
  • Total individuals collected 113
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 2
Ceratopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Ceratopsyche alternans Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 43
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 15
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 4
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 6
Maccaffertium mediopunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 10
Optioservus Coleoptera Elmidae Riffle Beetles 1
Physa Basommatophora Physidae Physid Snails 1
Plauditus punctiventris Ephemeroptera Baetidae Small Minnow Mayflies 1
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Teloganopsis deficiens Ephemeroptera Ephemerellidae Spiny Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: