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

Bloody Run Creek Marquette

Invert Sampling Session #9634

Session Data

Sample Date
7/15/2021
Sampling Gear
Hess
Lab ID Number
1758794
Sample Quality
Good
Created Date
11/11/2021 12:19:54 PM
Last Update
4/13/2022 8:14:36 AM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
LT
Colonization
MD
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 18
  • Total individuals collected 109
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 5
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 1
Caecidotea Isopoda Asellidae Aquatic Sowbugs 37
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chelifera/Metachela Diptera Empididae Dance Flies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 21
Dicranota Diptera Tipulidae Crane Flies 2
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 5
Girardia Tricladida Dugesiidae Flatworms 13
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 5
Oligochaeta Aquatic Worms 1
Optioservus fastiditus Coleoptera Elmidae Riffle Beetles 2
Simulium Diptera Simuliidae Black Flies 1
Trombidiformes Trombidiformes Water Mites 2

= Excluded from taxa count metrics

Notes: