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

South Raccoon River Redfield

Invert Sampling Session #5320

Session Data

Sample Date
8/8/2012
Sampling Gear
Qualitative
Lab ID Number
49718
Sample Quality
Good
Created Date
10/18/2013 7:42:24 AM
Last Update
6/30/2014 9:12:32 AM

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
Vascular Aquatic Vegetation
Filamentous Algae
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 49
  • Total individuals collected 457
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 4
Argia Odonata Coenagrionidae Narrowwinged Damselflies 7
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 32
Berosus peregrinus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Caenis Ephemeroptera Caenidae Small Squaregill Mayflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 57
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 7
Corixidae Hemiptera Corixidae Water Boatmen 8
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 8
Dineutus assimilis Coleoptera Gyrinidae Whirligig Beetles 2
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 11
Gomphus Odonata Gomphidae Clubtail Dragonflies 4
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 3
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 3
Helophorus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 4
Hydropsyche phalerata Trichoptera Hydropsychidae Common Netspinner Caddisflies 42
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 8
Libellulidae Odonata Libellulidae Skimmer Dragonflies 1
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 8
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 51
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 6
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 12
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 1
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 4
Neoperla Plecoptera Perlidae Common Stoneflies 2
Neurocordulia molesta Odonata Corduliidae Greeneyed Skimmers 1
Oecetis Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 3
Oligochaeta Aquatic Worms 2
Physa Basommatophora Physidae Physid Snails 18
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Progomphus Odonata Gomphidae Clubtail Dragonflies 1
Rhagovelia Hemiptera Veliidae Broad-Shouldered Water Striders 30
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 4
Stenelmis Coleoptera Elmidae Riffle Beetles 6
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 40
Stenelmis grossa Coleoptera Elmidae Riffle Beetles 3
Stratiomys Diptera Stratiomyidae Soldier Flies 1
Stylurus Odonata Gomphidae Clubtail Dragonflies 1
Trichocorixa Hemiptera Corixidae Water Boatmen 5
Trichoptera Trichoptera Caddisflies 2
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 25
Tropisternus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Tropisternus lateralis Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Tropisternus natator Coleoptera Hydrophilidae Giant Water Scavenger Beetles 3

= Excluded from taxa count metrics

Notes: