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

Minerva Creek St. Anthony (REMAP #203)

Invert Sampling Session #2251

Session Data

Sample Date
8/8/2006
Sampling Gear
Qualitative
Lab ID Number
2006062522
Sample Quality
Good
Created Date
4/11/2007 12:00:00 AM
Last Update
4/3/2025 1:50:38 PM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 32
  • Total individuals collected 81
Scientific Name Order Family Common Name # Collected
Anopheles Diptera Culicidae Mosquitoes 1
Anthopotamus myops Ephemeroptera Potamanthidae Hacklegilled Burrower Mayflies 1
Atherix Diptera Athericidae Aquatic Snipe Flies 6
Bivalvia Mussels and Clams 3
Boyeria vinosa Odonata Aeshnidae Darner Dragonflies 2
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 6
Callibaetis Ephemeroptera Baetidae Small Minnow Mayflies 1
Centroptilum Ephemeroptera Baetidae Small Minnow Mayflies 2
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 1
Chrysops Diptera Tabanidae Horse Flies, Deer Flies 2
Corixidae Hemiptera Corixidae Water Boatmen 1
Faxonius Decapoda Cambaridae Crayfishes 2
Gomphus Odonata Gomphidae Clubtail Dragonflies 4
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Hexagenia limbata Ephemeroptera Ephemeridae Common Burrower Mayflies 8
Hydropsyche betteni Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 4
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 1
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 4
Metrobates Hemiptera Gerridae Water Striders 2
Oligochaeta Aquatic Worms 1
Palmacorixa Hemiptera Corixidae Water Boatmen 1
Physidae Basommatophora Physidae Physid Snails 3
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 3
Ranatra Hemiptera Nepidae Water Scorpions 1
Scirtidae Coleoptera Scirtidae Marsh Beetles 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Trichoptera Trichoptera Caddisflies 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 5

= Excluded from taxa count metrics

Notes: