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

Cedar River Midway

Invert Sampling Session #3537

Session Data

Sample Date
10/26/1999
Sampling Gear
Artificial Substrate
Lab ID Number
9909554
Sample Quality
Unspecified
Created Date
11/3/2004 12:00:00 AM
Last Update
6/10/2015 8:38:59 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
No Data
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
No Data
Sedimentation/Embededness
No Data
Colonization
No Data
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 116
Scientific Name Order Family Common Name # Collected
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 85
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 12
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Nematoda Nematodes 2
Nyctiophylax Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1
Oligochaeta Aquatic Worms 6
Simulium Diptera Simuliidae Black Flies 2
Taeniopteryx Plecoptera Taeniopterygidae Winter Stoneflies 2

= Excluded from taxa count metrics

Notes: