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

Shell Rock River Kensett (REMAP #23)

Invert Sampling Session #9480

Session Data

Sample Date
9/17/2020
Sampling Gear
Qualitative
Lab ID Number
1267523
Sample Quality
Good
Created Date
2/12/2021 10:13:32 AM
Last Update
2/26/2021 10:17:46 AM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 38
  • Total individuals collected 261
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 6
Argia Odonata Coenagrionidae Narrowwinged Damselflies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 56
Belostoma flumineum Hemiptera Belostomatidae Giant Water Bugs 2
Callibaetis fluctuans Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopsyche alternans Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 21
Chauliodes rastricornis Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 45
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 24
Corixidae Hemiptera Corixidae Water Boatmen 9
Dubiraphia quadrinotata Coleoptera Elmidae Riffle Beetles 1
Erpobdella microstoma Arhynchobdellida Erpobdellidae Leeches 1
Girardia Tricladida Dugesiidae Flatworms 1
Helobdella stagnalis Rhynchobdellida Glossiphoniidae Leeches 1
Hyalella Amphipoda Talitridae Scuds and sideswimmers 6
Hydropsyche placoda Trichoptera Hydropsychidae Common Netspinner Caddisflies 15
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 3
Libellulidae Odonata Libellulidae Skimmer Dragonflies 2
Lymnaeidae Basommatophora Lymnaeidae Lymnaeid Snails 2
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium mexicanum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 21
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 3
Oecetis avara Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Peltodytes tortulosus Coleoptera Haliplidae Crawling Water Beetles 1
Physa Basommatophora Physidae Physid Snails 2
Plauditus dubius Ephemeroptera Baetidae Small Minnow Mayflies 5
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Ranatra nigra Hemiptera Nepidae Water Scorpions 1
Sigara Hemiptera Corixidae Water Boatmen 1
Sigara lineata Hemiptera Corixidae Water Boatmen 3
Simulium Diptera Simuliidae Black Flies 6
Stagnicola Basommatophora Lymnaeidae Lymnaeid Snails 2
Stenelmis Coleoptera Elmidae Riffle Beetles 5
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 2
Tipula Diptera Tipulidae Crane Flies 1

= Excluded from taxa count metrics

Notes: