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

Old Mans Creek Ladora

Invert Sampling Session #6361

Session Data

Sample Date
10/2/2013
Sampling Gear
Artificial Substrate
Lab ID Number
127700
Sample Quality
Poor
Created Date
4/15/2014 9:30:17 AM
Last Update
2/10/2016 1:06:10 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 7
  • Total individuals collected 94
Scientific Name Order Family Common Name # Collected
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 50
Coenagrionidae Odonata Coenagrionidae Narrowwinged Damselflies 2
Erpobdella punctata Arhynchobdellida Erpobdellidae Leeches 1
Girardia Tricladida Dugesiidae Flatworms 5
Helobdella fusca Rhynchobdellida Glossiphoniidae Leeches 2
Oligochaeta Aquatic Worms 31
Oxyethira Trichoptera Hydroptilidae Micro Caddisflies 3

= Excluded from taxa count metrics

Notes: