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

English River Riverside

Invert Sampling Session #3761

Session Data

Sample Date
9/24/2002
Sampling Gear
Artificial Substrate
Lab ID Number
200209596
Sample Quality
Unspecified
Created Date
11/3/2004 12:00:00 AM
Last Update
8/10/2010 12:41:37 PM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
No Data
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
No Data
Sedimentation/Embededness
No Data
Colonization
No Data
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 95
Scientific Name Order Family Common Name # Collected
Brachycentrus numerosus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 33
Hemerodromia Diptera Empididae Dance Flies 2
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 44
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 1
Neureclipsis Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 2

= Excluded from taxa count metrics

Notes: