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

Unnamed Tributary to Little Volga Maynard

Invert Sampling Session #5598

Session Data

Sample Date
9/20/2012
Sampling Gear
Surber
Lab ID Number
59089
Sample Quality
Good
Created Date
10/29/2013 1:21:53 PM
Last Update
11/13/2013 9:32:37 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 4
  • Total individuals collected 18
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 13
Girardia Tricladida Dugesiidae Flatworms 2
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 2
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1

= Excluded from taxa count metrics

Notes: