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

Winnebago River Mason City - DS1

Invert Sampling Session #6218

Session Data

Sample Date
9/4/2013
Sampling Gear
Hess
Lab ID Number
121989
Sample Quality
Good
Created Date
4/1/2014 1:57:24 PM
Last Update
4/30/2014 9:37:18 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
LT
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 19
  • Total individuals collected 97
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 4
Acentrella turbida Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 11
Ceraclea ancylus Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 2
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 20
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 21
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 1
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 3
Hydropsyche phalerata Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsyche placoda Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 1
Leucrocuta Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Plauditus Ephemeroptera Baetidae Small Minnow Mayflies 2
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Simulium Diptera Simuliidae Black Flies 14
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 2
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: