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

South Raccoon River Redfield

Invert Sampling Session #5846

Session Data

Sample Date
9/6/2013
Sampling Gear
Qualitative
Lab ID Number
122618
Sample Quality
Good
Created Date
12/27/2013 2:59:15 PM
Last Update
9/12/2014 2:32:33 PM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Coarse Rock
3 Bedrock/Large Boulders
4 Woody Debris
5 Leaf/Detritus Packs
Streambank Vegetation
Roots/Undercut Banks
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 34
  • Total individuals collected 175
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 1
Anopheles Diptera Culicidae Mosquitoes 1
Argia Odonata Coenagrionidae Narrowwinged Damselflies 7
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 5
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 5
Baetisca Ephemeroptera Baetiscidae Armored Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 18
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 42
Chrysops Diptera Tabanidae Horse Flies, Deer Flies 2
Corixidae Hemiptera Corixidae Water Boatmen 8
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 5
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 9
Gerridae Hemiptera Gerridae Water Striders 3
Girardia Tricladida Dugesiidae Flatworms 1
Gomphus Odonata Gomphidae Clubtail Dragonflies 7
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 18
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 9
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 1
Leucrocuta Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Macromia Odonata Corduliidae Greeneyed Skimmers 1
Neurocordulia molesta Odonata Corduliidae Greeneyed Skimmers 4
Oligochaeta Aquatic Worms 1
Physa Basommatophora Physidae Physid Snails 3
Procloeon Ephemeroptera Baetidae Small Minnow Mayflies 2
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 2
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 4
Trichocorixa Hemiptera Corixidae Water Boatmen 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: