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

Bailey Creek Thornton (REMAP #94)

Invert Sampling Session #1440

Session Data

Sample Date
10/7/2003
Sampling Gear
Hess
Lab ID Number
366542
Sample Quality
Good
Created Date
1/20/2005 12:00:00 AM
Last Update
10/16/2023 1:23:05 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 13
  • Total individuals collected 108
Scientific Name Order Family Common Name # Collected
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 68
Gomphidae Odonata Gomphidae Clubtail Dragonflies 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 1
Hemerodromia Diptera Empididae Dance Flies 1
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Maccaffertium mediopunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Oligochaeta Aquatic Worms 1
Stenelmis Coleoptera Elmidae Riffle Beetles 4
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: