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

Montgomery Creek Gilbert (HWR1)

Invert Sampling Session #6070

Session Data

Sample Date
8/9/2013
Sampling Gear
Hess
Lab ID Number
116029
Sample Quality
Good
Created Date
2/7/2014 10:29:43 AM
Last Update
4/28/2014 1:28:19 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
MD
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 19
  • Total individuals collected 102
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 6
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 48
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 2
Girardia Tricladida Dugesiidae Flatworms 1
Gomphus Odonata Gomphidae Clubtail Dragonflies 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 4
Hydrachnidae Trombidiformes Hydrachnidae Water Mites 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 6
Hydroptilidae Trichoptera Hydroptilidae Micro Caddisflies 1
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 2
Oligochaeta Aquatic Worms 2
Paracloeodes minutus Ephemeroptera Baetidae Small Minnow Mayflies 1
Physa Basommatophora Physidae Physid Snails 1
Stenelmis Coleoptera Elmidae Riffle Beetles 17
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 2

= Excluded from taxa count metrics

Notes: