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

Beaver Creek Johnston

Invert Sampling Session #5868

Session Data

Sample Date
8/19/2013
Sampling Gear
Qualitative
Lab ID Number
119513
Sample Quality
Good
Created Date
1/2/2014 7:52:49 AM
Last Update
6/14/2021 8:06:01 AM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Woody Debris
3 Filamentous Algae
4 Coarse Rock
5 Concrete Riprap
Roots/Undercut Banks
Bedrock/Large Boulders
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 49
  • Total individuals collected 188
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 1
Agnetina Plecoptera Perlidae Common Stoneflies 1
Amercaenis ridens Ephemeroptera Caenidae Small Squaregill Mayflies 1
Anopheles Diptera Culicidae Mosquitoes 1
Argia Odonata Coenagrionidae Narrowwinged Damselflies 5
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 5
Berosus peregrinus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 1
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 4
Callibaetis Ephemeroptera Baetidae Small Minnow Mayflies 4
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 13
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 46
Ephoron album Ephemeroptera Polymitarcyidae Pale Burrower Mayflies 2
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 11
Gomphus Odonata Gomphidae Clubtail Dragonflies 1
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 2
Hexagenia limbata Ephemeroptera Ephemeridae Common Burrower Mayflies 2
Hyalella Amphipoda Talitridae Scuds and sideswimmers 6
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 4
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 1
Laccophilus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Laccophilus maculosus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Leucrocuta Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Macromia Odonata Corduliidae Greeneyed Skimmers 1
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 3
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Nectopsyche diarina Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 5
Neoplea Hemiptera Pleidae Pygmy Backswimmers 1
Neurocordulia molesta Odonata Corduliidae Greeneyed Skimmers 2
Paracloeodes minutus Ephemeroptera Baetidae Small Minnow Mayflies 7
Peltodytes edentulus Coleoptera Haliplidae Crawling Water Beetles 1
Physa Basommatophora Physidae Physid Snails 4
Procloeon Ephemeroptera Baetidae Small Minnow Mayflies 7
Progomphus Odonata Gomphidae Clubtail Dragonflies 2
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 3
Sialis Megaloptera Sialidae Alderflies 1
Simulium Diptera Simuliidae Black Flies 1
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 2
Stylurus Odonata Gomphidae Clubtail Dragonflies 1
Trichocorixa Hemiptera Corixidae Water Boatmen 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 12

= Excluded from taxa count metrics

Notes: