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

Bloody Run Creek Marquette

Invert Sampling Session #9635

Session Data

Sample Date
7/15/2021
Sampling Gear
Qualitative
Lab ID Number
1758795
Sample Quality
Good
Created Date
11/11/2021 12:19:54 PM
Last Update
4/13/2022 8:16:25 AM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 25
  • Total individuals collected 181
Scientific Name Order Family Common Name # Collected
Antocha Diptera Tipulidae Crane Flies 1
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 45
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 12
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 8
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 19
Caecidotea Isopoda Asellidae Aquatic Sowbugs 8
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 14
Ephemerella excrucians Ephemeroptera Ephemerellidae Spiny Crawler Mayflies 1
Faxonius virilis Decapoda Cambaridae Crayfishes 1
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 14
Girardia Tricladida Dugesiidae Flatworms 5
Haplotaxida Haplotaxida Aquatic Worms 1
Ilybiosoma seriatum Coleoptera Dytiscidae Predaceous Diving Beetles 2
Neophylax Trichoptera Thremmatidae Little Northeastern Casemakers 1
Physa Basommatophora Physidae Physid Snails 7
Platambus semivittatus Coleoptera Dytiscidae Predaceous Diving Beetles 5
Sigara Hemiptera Corixidae Water Boatmen 4
Simulium Diptera Simuliidae Black Flies 7
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 3
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Trombidiformes Trombidiformes Water Mites 2

= Excluded from taxa count metrics

Notes: