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

South Raccoon River Redfield

Invert Sampling Session #7247

Session Data

Sample Date
10/8/2015
Sampling Gear
Qualitative
Lab ID Number
303662
Sample Quality
Fair
Created Date
12/7/2015 10:41:50 AM
Last Update
12/8/2015 9:34:36 AM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 25
  • Total individuals collected 99
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 1
Acroneuria Plecoptera Perlidae Common Stoneflies 4
Argia Odonata Coenagrionidae Narrowwinged Damselflies 6
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 2
Belostoma Hemiptera Belostomatidae Giant Water Bugs 2
Calopteryx Odonata Calopterygidae Broadwinged Damselflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 1
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 4
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 10
Gomphus Odonata Gomphidae Clubtail Dragonflies 5
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 13
Hydropsyche phalerata Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 6
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 11
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Oligochaeta Aquatic Worms 1
Physa Basommatophora Physidae Physid Snails 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 7
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Stylurus Odonata Gomphidae Clubtail Dragonflies 2
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 2

= Excluded from taxa count metrics

Notes: