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

Bluebell Creek Millville

Invert Sampling Session #6372

Session Data

Sample Date
6/10/2013
Sampling Gear
Hess
Lab ID Number
101902
Sample Quality
Good
Created Date
4/16/2014 9:06:20 AM
Last Update
4/25/2014 7:46:44 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
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 109
Scientific Name Order Family Common Name # Collected
Agabini-Complex Coleoptera Dytiscidae Predaceous Diving Beetles 2
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 3
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 1
Caecidotea Isopoda Asellidae Aquatic Sowbugs 11
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 16
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 38
Girardia Tricladida Dugesiidae Flatworms 17
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 8
Naididae Haplotaxida Naididae Aquatic Worms 7
Trombidiformes Trombidiformes Water Mites 3

= Excluded from taxa count metrics

Notes: