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

English River Riverside

Invert Sampling Session #10890

Session Data

Sample Date
8/12/2024
Sampling Gear
Qualitative
Lab ID Number
2478219
Sample Quality
Good
Created Date
11/27/2024 11:41:56 AM
Last Update
12/6/2024 9:09:48 AM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 36
  • Total individuals collected 221
Scientific Name Order Family Common Name # Collected
Argia Odonata Coenagrionidae Narrowwinged Damselflies 6
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 10
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 2
Brachycentrus numerosus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 3
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 11
Callibaetis Ephemeroptera Baetidae Small Minnow Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 29
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 4
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 2
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 3
Gomphidae Odonata Gomphidae Clubtail Dragonflies 4
Gomphurus externus Odonata Gomphidae Clubtail Dragonflies 1
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 2
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 8
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 1
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 21
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 17
Labiobaetis dardanus Ephemeroptera Baetidae Small Minnow Mayflies 1
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 26
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 6
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 13
Peltodytes duodecimpuntatus Coleoptera Haliplidae Crawling Water Beetles 2
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Procloeon viridoculare Ephemeroptera Baetidae Small Minnow Mayflies 1
Progomphus obscurus Odonata Gomphidae Clubtail Dragonflies 1
Pteronarcys pictettii Plecoptera Pteronarcyidae Giant Stoneflies 4
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Stenelmis grossa Coleoptera Elmidae Riffle Beetles 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 24

= Excluded from taxa count metrics

Notes: