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

Bluebell Creek Millville

Invert Sampling Session #6374

Session Data

Sample Date
6/10/2013
Sampling Gear
Hess
Lab ID Number
101904
Sample Quality
Good
Created Date
4/16/2014 9:06:20 AM
Last Update
4/25/2014 7:53:56 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 9
  • Total individuals collected 110
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 2
Caecidotea Isopoda Asellidae Aquatic Sowbugs 50
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 34
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 1
Girardia Tricladida Dugesiidae Flatworms 3
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 14
Naididae Haplotaxida Naididae Aquatic Worms 3
Trombidiformes Trombidiformes Water Mites 2

= Excluded from taxa count metrics

Notes: