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

East Branch Iowa River Goodell

Invert Sampling Session #8183

Session Data

Sample Date
8/23/2017
Sampling Gear
Qualitative
Lab ID Number
556001
Sample Quality
Good
Created Date
11/20/2017 1:02:34 PM
Last Update
11/21/2017 1:17:06 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 Streambank Vegetation
Leaf/Detritus Packs
Roots/Undercut Banks
Clay/Hardpan
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 37
  • Total individuals collected 211
Scientific Name Order Family Common Name # Collected
Anthopotamus Ephemeroptera Potamanthidae Hacklegilled Burrower Mayflies 6
Belostoma Hemiptera Belostomatidae Giant Water Bugs 2
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 3
Brachycentrus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 2
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 1
Coenagrionidae Odonata Coenagrionidae Narrowwinged Damselflies 4
Corixidae Hemiptera Corixidae Water Boatmen 6
Empididae Diptera Empididae Dance Flies 1
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 2
Gomphus Odonata Gomphidae Clubtail Dragonflies 4
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 6
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 11
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 2
Hyalella Amphipoda Talitridae Scuds and sideswimmers 8
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 9
Laccophilus maculosus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 8
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 14
Palmacorixa Hemiptera Corixidae Water Boatmen 11
Peltodytes edentulus Coleoptera Haliplidae Crawling Water Beetles 2
Physa Basommatophora Physidae Physid Snails 9
Plauditus Ephemeroptera Baetidae Small Minnow Mayflies 1
Pseudosuccinea Basommatophora Lymnaeidae Lymnaeid Snails 1
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 1
Rhagovelia Hemiptera Veliidae Broad-Shouldered Water Striders 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 12
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 7
Trichocorixa Hemiptera Corixidae Water Boatmen 8
Trichoptera Trichoptera Caddisflies 2
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 43

= Excluded from taxa count metrics

Notes: