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

North Raccoon River Lake View

Invert Sampling Session #5876

Session Data

Sample Date
8/12/2013
Sampling Gear
Qualitative
Lab ID Number
116699
Sample Quality
Good
Created Date
1/2/2014 11:49:44 AM
Last Update
9/19/2014 12:53:49 PM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 41
  • Total individuals collected 160
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 1
Acroneuria Plecoptera Perlidae Common Stoneflies 1
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 2
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 4
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 2
Caenis hilaris Ephemeroptera Caenidae Small Squaregill Mayflies 1
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 8
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 15
Corydalus Megaloptera Corydalidae Dobsonflies, Fishflies, Hellgrammites 1
Dubiraphia quadrinotata Coleoptera Elmidae Riffle Beetles 1
Dubiraphia vittata Coleoptera Elmidae Riffle Beetles 4
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 5
Gomphus Odonata Gomphidae Clubtail Dragonflies 1
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Heptagenia flavescens Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 14
Isopoda Isopoda Aquatic Sowbugs 1
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 3
Leucrocuta Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 9
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 6
Macromia Odonata Corduliidae Greeneyed Skimmers 1
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 4
Metrobates Hemiptera Gerridae Water Striders 2
Nectopsyche candida Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 17
Palmacorixa Hemiptera Corixidae Water Boatmen 1
Paracloeodes minutus Ephemeroptera Baetidae Small Minnow Mayflies 1
Physa Basommatophora Physidae Physid Snails 4
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 7
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 1
Rhagovelia Hemiptera Veliidae Broad-Shouldered Water Striders 3
Sigara Hemiptera Corixidae Water Boatmen 2
Sparbarus lacustris Ephemeroptera Caenidae Small Squaregill Mayflies 2
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 10
Trichoptera Trichoptera Caddisflies 3
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 4

= Excluded from taxa count metrics

Notes: