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

Bloody Run Creek below Beulah Falls

Invert Sampling Session #10867

Session Data

Sample Date
7/29/2024
Sampling Gear
Hess
Lab ID Number
2474126
Sample Quality
Good
Created Date
11/27/2024 6:54:37 AM
Last Update
12/6/2024 2:50:33 PM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
LT
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 13
  • Total individuals collected 104
Scientific Name Order Family Common Name # Collected
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 10
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 1
Optioservus fastiditus Coleoptera Elmidae Riffle Beetles 1
Physa Basommatophora Physidae Physid Snails 1
Simuliidae Diptera Simuliidae Black Flies 2
Simulium Diptera Simuliidae Black Flies 76
Trombidiformes Trombidiformes Water Mites 2

= Excluded from taxa count metrics

Notes: