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

Unnamed Tributary to Volga Lake Outlet Fayette (HW#3)

Invert Sampling Session #7802

Session Data

Sample Date
9/20/2016
Sampling Gear
Surber
Lab ID Number
431396
Sample Quality
Good
Created Date
1/27/2017 9:28:48 AM
Last Update
2/27/2017 9:01:00 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 15
  • Total individuals collected 100
Scientific Name Order Family Common Name # Collected
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 13
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 13
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 19
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Dicranota Diptera Tipulidae Crane Flies 1
Diplectrona modesta Trichoptera Hydropsychidae Common Netspinner Caddisflies 20
Haplotaxida Haplotaxida Aquatic Worms 3
Hesperophylax designatus Trichoptera Limnephilidae Northern Case Maker Caddisflies 3
Limnophora Diptera Muscidae Face Flies, Horn Flies, House Flies 1
Oligochaeta Aquatic Worms 4
Optioservus fastiditus Coleoptera Elmidae Riffle Beetles 2
Physa Basommatophora Physidae Physid Snails 8
Simulium Diptera Simuliidae Black Flies 1

= Excluded from taxa count metrics

Notes: