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

Keigley Branch Gilbert

Invert Sampling Session #3300

Session Data

Sample Date
9/19/1997
Sampling Gear
Qualitative
Lab ID Number
760643
Sample Quality
Unspecified
Created Date
11/3/2004 12:00:00 AM
Last Update
4/17/2025 8:00:35 AM

Qualitative Benthic Habitat Inventory

No data recorded.

Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 44
  • Total individuals collected 184
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 5
Anopheles Diptera Culicidae Mosquitoes 1
Argia Odonata Coenagrionidae Narrowwinged Damselflies 1
Arigomphus Odonata Gomphidae Clubtail Dragonflies 8
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Boyeria Odonata Aeshnidae Darner Dragonflies 4
Caecidotea Isopoda Asellidae Aquatic Sowbugs 3
Caenis Ephemeroptera Caenidae Small Squaregill Mayflies 5
Calopteryx Odonata Calopterygidae Broadwinged Damselflies 7
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Ceratopsyche morosa Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 5
Coenagrionidae Odonata Coenagrionidae Narrowwinged Damselflies 3
Corixidae Hemiptera Corixidae Water Boatmen 1
Dubiraphia minima Coleoptera Elmidae Riffle Beetles 1
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 2
Faxonius Decapoda Cambaridae Crayfishes 1
Glossiphoniidae Rhynchobdellida Glossiphoniidae Leeches 1
Helichus lithophilus Coleoptera Dryopidae Long-Toed Water Beetles 9
Helichus striatus Coleoptera Dryopidae Long-Toed Water Beetles 5
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 11
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 5
Hexatoma Diptera Tipulidae Crane Flies 1
Hyalella azteca Amphipoda Talitridae Scuds and sideswimmers 4
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 1
Labiobaetis propinquus Ephemeroptera Baetidae Small Minnow Mayflies 2
Liodessus affinis Coleoptera Dytiscidae Predaceous Diving Beetles 2
Maccaffertium pulchellum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 19
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 10
Physidae Basommatophora Physidae Physid Snails 5
Potamilus ohiensis Unionoida Unionidae Mussels 1
Procloeon Ephemeroptera Baetidae Small Minnow Mayflies 3
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 4
Rhagovelia Hemiptera Veliidae Broad-Shouldered Water Striders 4
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 3
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Stenelmis Coleoptera Elmidae Riffle Beetles 2
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 1
Stenonema Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Stylurus Odonata Gomphidae Clubtail Dragonflies 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 16

= Excluded from taxa count metrics

Notes: