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 #1383

Session Data

Sample Date
9/9/2003
Sampling Gear
Hess
Lab ID Number
309095
Sample Quality
Good
Created Date
9/28/2005 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 20
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Acentrella turbida Ephemeroptera Baetidae Small Minnow Mayflies 1
Anthopotamus Ephemeroptera Potamanthidae Hacklegilled Burrower Mayflies 1
Baetis Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 17
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 9
Ceratopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 17
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 26
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Girardia Tricladida Dugesiidae Flatworms 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Maccaffertium mediopunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Optioservus Coleoptera Elmidae Riffle Beetles 4
Simulium Diptera Simuliidae Black Flies 4
Stenelmis Coleoptera Elmidae Riffle Beetles 3
Stenonema Ephemeroptera Heptageniidae Flatheaded Mayflies 4

= Excluded from taxa count metrics

Notes: