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

Long Creek DeKalb SWA - Van Wert (RMN Trend Site)

Invert Sampling Session #11140

Session Data

Sample Date
7/25/2024
Sampling Gear
Surber
Lab ID Number
2471147
Sample Quality
Good
Created Date
2/19/2025 12:53:30 PM
Last Update
2/21/2025 11:32:00 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 13
  • Total individuals collected 116
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 7
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 21
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 5
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 2
Girardia Tricladida Dugesiidae Flatworms 5
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hydropsyche arinale Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 64
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Trichoptera Trichoptera Caddisflies 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 2

= Excluded from taxa count metrics

Notes: