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

Cedar River Cedar Rapids (REMAP #410)

Invert Sampling Session #9464

Session Data

Sample Date
9/22/2020
Sampling Gear
Qualitative
Lab ID Number
1278848
Sample Quality
Good
Created Date
2/11/2021 8:38:00 AM
Last Update
2/22/2021 3:22:28 PM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Woody Debris
3 Coarse Rock
4 Concrete Riprap
5 Leaf/Detritus Packs
Bedrock/Large Boulders
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 45
  • Total individuals collected 354
Scientific Name Order Family Common Name # Collected
Acroneuria abnormis Plecoptera Perlidae Common Stoneflies 3
Argia Odonata Coenagrionidae Narrowwinged Damselflies 21
Attaneuria ruralis Plecoptera Perlidae Common Stoneflies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 3
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 36
Baetisca Ephemeroptera Baetiscidae Armored Mayflies 2
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Chauliodes rastricornis Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 30
Coptotomus longulus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Corixidae Hemiptera Corixidae Water Boatmen 8
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 2
Faxonius virilis Decapoda Cambaridae Crayfishes 1
Girardia Tricladida Dugesiidae Flatworms 1
Gomphidae Odonata Gomphidae Clubtail Dragonflies 2
Gomphurus fraternus Odonata Gomphidae Clubtail Dragonflies 1
Gyrinus analis Coleoptera Gyrinidae Whirligig Beetles 2
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 12
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche orris Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 7
Labiobaetis longipalpus Ephemeroptera Baetidae Small Minnow Mayflies 3
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 7
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 17
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 64
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 2
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 2
Neoperla Plecoptera Perlidae Common Stoneflies 3
Neurocordulia molesta Odonata Corduliidae Greeneyed Skimmers 3
Physa Basommatophora Physidae Physid Snails 4
Pisidiidae Veneroida Pisidiidae Pea Clams 1
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 30
Scirtidae Coleoptera Scirtidae Marsh Beetles 1
Simulium Diptera Simuliidae Black Flies 9
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Stenelmis Coleoptera Elmidae Riffle Beetles 5
Stenelmis cheryl Coleoptera Elmidae Riffle Beetles 22
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Stenelmis decorata Coleoptera Elmidae Riffle Beetles 10
Stylurus Odonata Gomphidae Clubtail Dragonflies 1
Trichocorixa Hemiptera Corixidae Water Boatmen 6
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: