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

Bluebell Creek Millville

Invert Sampling Session #6376

Session Data

Sample Date
6/10/2013
Sampling Gear
Artificial Substrate
Lab ID Number
101907
Sample Quality
Good
Created Date
4/16/2014 9:16:08 AM
Last Update
4/25/2014 8:18:32 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 8
  • Total individuals collected 105
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 1
Caecidotea Isopoda Asellidae Aquatic Sowbugs 6
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 78
Girardia Tricladida Dugesiidae Flatworms 1
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Naididae Haplotaxida Naididae Aquatic Worms 5
Simulium Diptera Simuliidae Black Flies 9

= Excluded from taxa count metrics

Notes: