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 #5856

Session Data

Sample Date
9/10/2013
Sampling Gear
Floating Artificial Substrate
Lab ID Number
123299
Sample Quality
Good
Created Date
12/30/2013 12:30:47 PM
Last Update
9/19/2014 2:52:39 PM

Semi-Quantitative Sampling

Replicate Number
3
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 7
  • Total individuals collected 109
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 87
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 3

= Excluded from taxa count metrics

Notes: