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

Sixmile Creek Hawarden- Cleveland Ave

Invert Sampling Session #406

Session Data

Sample Date
8/3/2000
Sampling Gear
Artificial Substrate
Lab ID Number
059514
Sample Quality
Unspecified
Created Date
6/15/2006 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
No Data
Colonization
MD
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 15
  • Total individuals collected 103
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 4
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Dubiraphia Coleoptera Elmidae Riffle Beetles 3
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 38
Girardia tigrina Tricladida Dugesiidae Flatworms 7
Hemerodromia Diptera Empididae Dance Flies 2
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Leptoceridae Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 5
Nectopsyche diarina Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 2
Oligochaeta Aquatic Worms 8
Simulium Diptera Simuliidae Black Flies 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 17
Trombidiformes Trombidiformes Water Mites 1

= Excluded from taxa count metrics

Notes: