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

Bailey Creek Thornton (REMAP #94)

Invert Sampling Session #1438

Session Data

Sample Date
10/7/2003
Sampling Gear
Hess
Lab ID Number
366540
Sample Quality
Good
Created Date
1/20/2005 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
HV
Sedimentation/Embededness
MD
Colonization
MD
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 14
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 66
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Maccaffertium mediopunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Oligochaeta Aquatic Worms 4
Optioservus Coleoptera Elmidae Riffle Beetles 1
Stenelmis Coleoptera Elmidae Riffle Beetles 3
Tipulidae Diptera Tipulidae Crane Flies 1

= Excluded from taxa count metrics

Notes: