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

Bluebell Creek Millville

Invert Sampling Session #6378

Session Data

Sample Date
6/10/2013
Sampling Gear
Artificial Substrate
Lab ID Number
101909
Sample Quality
Poor
Created Date
4/16/2014 9:22:42 AM
Last Update
4/25/2014 8:23:20 AM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
LT
Colonization
LT
Comments

Art sub was displaced by high flow and was deposited in a pool with very low velocity.

Collected Benthic Macroinvertebrates

  • Total taxa collected 4
  • Total individuals collected 104
Scientific Name Order Family Common Name # Collected
Caecidotea Isopoda Asellidae Aquatic Sowbugs 18
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 53
Girardia Tricladida Dugesiidae Flatworms 28
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 5

= Excluded from taxa count metrics

Notes: