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

Beaver Creek Johnston

Invert Sampling Session #7194

Session Data

Sample Date
9/16/2015
Sampling Gear
Qualitative
Lab ID Number
294118
Sample Quality
Fair
Created Date
11/17/2015 1:52:40 PM
Last Update
3/4/2016 9:54:12 AM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Coarse Rock
3 Clay/Hardpan
4 Roots/Undercut Banks
5 Streambank Vegetation
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 32
  • Total individuals collected 138
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 2
Anax junius Odonata Aeshnidae Darner Dragonflies 1
Argia Odonata Coenagrionidae Narrowwinged Damselflies 5
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 10
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 29
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 3
Coenagrionidae Odonata Coenagrionidae Narrowwinged Damselflies 2
Erythemis simplicicollis Odonata Libellulidae Skimmer Dragonflies 1
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 11
Faxonius Decapoda Cambaridae Crayfishes 2
Gomphus Odonata Gomphidae Clubtail Dragonflies 1
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 1
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 7
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 1
Hyalella Amphipoda Talitridae Scuds and sideswimmers 9
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ischnura Odonata Coenagrionidae Narrowwinged Damselflies 1
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 3
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 11
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Peltodytes edentulus Coleoptera Haliplidae Crawling Water Beetles 4
Placobdella ornata Rhynchobdellida Glossiphoniidae Leeches 1
Simulium meridionale Diptera Simuliidae Black Flies 5
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 7
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 3

= Excluded from taxa count metrics

Notes: