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

Cedar River Waterloo (REMAP #215)

Invert Sampling Session #2382

Session Data

Sample Date
9/28/2006
Sampling Gear
Hess
Lab ID Number
2006017190
Sample Quality
Poor
Created Date
4/23/2007 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MD
Sedimentation/Embededness
LT
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 103
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetisca Ephemeroptera Baetiscidae Armored Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 58
Girardia Tricladida Dugesiidae Flatworms 10
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Limonia Diptera Tipulidae Crane Flies 3
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Oligochaeta Aquatic Worms 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Trombidiformes Trombidiformes Water Mites 2

= Excluded from taxa count metrics

Notes: