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

Clear Creek Lansing (CCr1)

Invert Sampling Session #8502

Session Data

Sample Date
7/19/2017
Sampling Gear
Hess
Lab ID Number
540296
Sample Quality
Good
Created Date
2/28/2018 9:53:38 AM
Last Update
2/28/2018 11:15:19 AM

Semi-Quantitative Sampling

Replicate Number
2
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
MD
Colonization
MD
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 14
  • Total individuals collected 110
Scientific Name Order Family Common Name # Collected
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 15
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 8
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 2
Caecidotea Isopoda Asellidae Aquatic Sowbugs 37
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 13
Dicranota Diptera Tipulidae Crane Flies 1
Erpobdella dubia Arhynchobdellida Erpobdellidae Leeches 1
Girardia Tricladida Dugesiidae Flatworms 1
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 4
Naididae Haplotaxida Naididae Aquatic Worms 9
Nematoda Nematodes 1
Simulium tuberosum Diptera Simuliidae Black Flies 12
Simulium vittatum Diptera Simuliidae Black Flies 3

= Excluded from taxa count metrics

Notes: