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

Cedar River Conesville

Invert Sampling Session #4696

Session Data

Sample Date
9/8/2011
Sampling Gear
Qualitative
Lab ID Number
2011036646
Sample Quality
Good
Created Date
3/2/2012 1:46:35 PM
Last Update
1/27/2016 1:03:35 PM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Woody Debris
3 Concrete Riprap
4 Coarse Rock
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 26
  • Total individuals collected 182
Scientific Name Order Family Common Name # Collected
Acroneuria abnormis Plecoptera Perlidae Common Stoneflies 2
Argia Odonata Coenagrionidae Narrowwinged Damselflies 30
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 39
Corixidae Hemiptera Corixidae Water Boatmen 3
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 2
Cyrnellus fraternus Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 6
Dineutus assimilis Coleoptera Gyrinidae Whirligig Beetles 2
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 18
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 17
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Labiobaetis longipalpus Ephemeroptera Baetidae Small Minnow Mayflies 4
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 1
Leptoceridae Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 9
Neurocordulia molesta Odonata Corduliidae Greeneyed Skimmers 8
Placobdella parasitica Rhynchobdellida Glossiphoniidae Leeches 2
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 13
Simulium Diptera Simuliidae Black Flies 4
Sparbarus nasutus Ephemeroptera Caenidae Small Squaregill Mayflies 1
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 1
Stenelmis grossa Coleoptera Elmidae Riffle Beetles 1
Stylurus Odonata Gomphidae Clubtail Dragonflies 5
Trichocorixa Hemiptera Corixidae Water Boatmen 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 2

= Excluded from taxa count metrics

Notes: