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

Bloody Run Creek below Beulah Falls

Invert Sampling Session #9706

Session Data

Sample Date
9/7/2021
Sampling Gear
Qualitative
Lab ID Number
1905292
Sample Quality
Good
Created Date
11/24/2021 8:32:56 AM
Last Update
3/22/2022 1:23:49 PM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 48
  • Total individuals collected 271
Scientific Name Order Family Common Name # Collected
Aeshna Odonata Aeshnidae Darner Dragonflies 2
Aeshna umbrosa Odonata Aeshnidae Darner Dragonflies 3
Amphiagrion Odonata Coenagrionidae Narrowwinged Damselflies 2
Anacaena lutescens Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Aquarius remigis Hemiptera Gerridae Water Striders 2
Argia Odonata Coenagrionidae Narrowwinged Damselflies 1
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 59
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 10
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 6
Belostoma flumineum Hemiptera Belostomatidae Giant Water Bugs 1
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 3
Branchiobdellida Branchiobdellida Leeches 2
Callibaetis fluctuans Ephemeroptera Baetidae Small Minnow Mayflies 1
Calopteryx Odonata Calopterygidae Broadwinged Damselflies 1
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 20
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 33
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 3
Coenagrion/Enallagma Odonata Coenagrionidae Narrowwinged Damselflies 7
Cymbiodyta chamberlaini Coleoptera Hydrophilidae Giant Water Scavenger Beetles 2
Dicranota Diptera Tipulidae Crane Flies 4
Eiseniella tetredra Haplotaxida Lumbricidae Aquatic Worms 1
Erpobdella microstoma Arhynchobdellida Erpobdellidae Leeches 2
Erpobdella parva Arhynchobdellida Erpobdellidae Leeches 1
Faxonius propinquus Decapoda Cambaridae Crayfishes 1
Faxonius virilis Decapoda Cambaridae Crayfishes 2
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 5
Girardia Tricladida Dugesiidae Flatworms 6
Hesperophylax designatus Trichoptera Limnephilidae Northern Case Maker Caddisflies 1
Hyalella Amphipoda Talitridae Scuds and sideswimmers 5
Hydrobius melaenus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Hydroptilidae Trichoptera Hydroptilidae Micro Caddisflies 2
Ilybiosoma seriatum Coleoptera Dytiscidae Predaceous Diving Beetles 1
Laccophilus maculosus Coleoptera Dytiscidae Predaceous Diving Beetles 2
Maccaffertium vicarium Ephemeroptera Heptageniidae Flatheaded Mayflies 8
Neophylax Trichoptera Thremmatidae Little Northeastern Casemakers 3
Oecetis sordida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 2
Optioservus fastiditus Coleoptera Elmidae Riffle Beetles 2
Paraleptophlebia praepedita Ephemeroptera Leptophlebiidae Pronggilled Mayflies 1
Physa Basommatophora Physidae Physid Snails 8
Polycentropus Trichoptera Polycentropodidae Trumpetnet and Tubemaking Caddisflies 2
Sialis Megaloptera Sialidae Alderflies 1
Sigara Hemiptera Corixidae Water Boatmen 2
Simulium tuberosum Diptera Simuliidae Black Flies 1
Simulium vittatum Diptera Simuliidae Black Flies 10
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 12
Tipula Diptera Tipulidae Crane Flies 4
Trombidiformes Trombidiformes Water Mites 19

= Excluded from taxa count metrics

Notes: