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

Beaver Creek Akron

Invert Sampling Session #6061

Session Data

Sample Date
8/12/2013
Sampling Gear
Low-Flow Artificial Substrate
Lab ID Number
117148
Sample Quality
Poor
Created Date
2/6/2014 10:58:12 AM
Last Update
10/16/2014 10:37:26 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
None Present
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
HV
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 7
  • Total individuals collected 100
Scientific Name Order Family Common Name # Collected
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 85
Erpobdella Arhynchobdellida Erpobdellidae Leeches 5
Gastropoda Snails 2
Girardia Tricladida Dugesiidae Flatworms 4
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 1
Hydroptilidae Trichoptera Hydroptilidae Micro Caddisflies 1
Physidae Basommatophora Physidae Physid Snails 2

= Excluded from taxa count metrics

Notes: