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

North Branch North River Goeldner Woods

Invert Sampling Session #7186

Session Data

Sample Date
9/1/2015
Sampling Gear
Qualitative
Lab ID Number
288162
Sample Quality
Good
Created Date
11/13/2015 9:17:39 AM
Last Update
11/18/2015 12:58:55 PM

Qualitative Benthic Habitat Inventory

Abundance/
Rank
Substrate Presence
Pool/Glide
Presence
Riffle/Run
1 Fine Sediments
2 Clay/Hardpan
3 Coarse Rock
4 Roots/Undercut Banks
5 Woody Debris
Streambank Vegetation
Leaf/Detritus Packs
Vascular Aquatic Vegetation
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 36
  • Total individuals collected 355
Scientific Name Order Family Common Name # Collected
Argia Odonata Coenagrionidae Narrowwinged Damselflies 8
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 26
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 3
Branchiobdellida Branchiobdellida Leeches 1
Calopteryx Odonata Calopterygidae Broadwinged Damselflies 31
Cambaridae Decapoda Cambaridae Crayfishes 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 42
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 8
Coenagrion/Enallagma Odonata Coenagrionidae Narrowwinged Damselflies 1
Coenagrionidae Odonata Coenagrionidae Narrowwinged Damselflies 1
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 1
Dubiraphia minima Coleoptera Elmidae Riffle Beetles 1
Enallagma Odonata Coenagrionidae Narrowwinged Damselflies 1
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 64
Faxonius virilis Decapoda Cambaridae Crayfishes 1
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 3
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 10
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 7
Hyalella Amphipoda Talitridae Scuds and sideswimmers 6
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 7
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 8
Leucrocuta Ephemeroptera Heptageniidae Flatheaded Mayflies 35
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 2
Nectopsyche diarina Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 1
Physa Basommatophora Physidae Physid Snails 4
Rhagovelia Hemiptera Veliidae Broad-Shouldered Water Striders 1
Simulium Diptera Simuliidae Black Flies 5
Sparbarus lacustris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 12
Stenelmis sexlineata Coleoptera Elmidae Riffle Beetles 3
Trichocorixa Hemiptera Corixidae Water Boatmen 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 52

= Excluded from taxa count metrics

Notes: