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

East Fork Des Moines River St Joseph

Invert Sampling Session #5854

Session Data

Sample Date
9/10/2013
Sampling Gear
Floating Artificial Substrate
Lab ID Number
123297
Sample Quality
Good
Created Date
12/30/2013 12:30:47 PM
Last Update
9/19/2014 2:51:01 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 8
  • Total individuals collected 107
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 77
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 9
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 4

= Excluded from taxa count metrics

Notes: