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

Roberts Creek Gunder (REMAP #11)

Invert Sampling Session #5065

Session Data

Sample Date
8/8/2012
Sampling Gear
Qualitative
Lab ID Number
49623
Sample Quality
Good
Created Date
3/27/2013 12:22:25 PM
Last Update
5/7/2014 10:41:22 AM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 26
  • Total individuals collected 138
Scientific Name Order Family Common Name # Collected
Atherix Diptera Athericidae Aquatic Snipe Flies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 4
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 14
Belostoma flumineum Hemiptera Belostomatidae Giant Water Bugs 2
Belostomatidae Hemiptera Belostomatidae Giant Water Bugs 2
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 12
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 29
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Coenagrion/Enallagma Odonata Coenagrionidae Narrowwinged Damselflies 3
Enallagma Odonata Coenagrionidae Narrowwinged Damselflies 11
Erpobdella microstoma Arhynchobdellida Erpobdellidae Leeches 5
Erpobdella punctata Arhynchobdellida Erpobdellidae Leeches 1
Girardia Tricladida Dugesiidae Flatworms 1
Helichus striatus Coleoptera Dryopidae Long-Toed Water Beetles 2
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 4
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 2
Oligochaeta Aquatic Worms 1
Physa Basommatophora Physidae Physid Snails 7
Pycnopsyche Trichoptera Limnephilidae Northern Case Maker Caddisflies 1
Simulium Diptera Simuliidae Black Flies 7
Sphaeriidae Veneroida Sphaeriidae Fingernail clams 4
Stenelmis Coleoptera Elmidae Riffle Beetles 4
Stenelmis crenata Coleoptera Elmidae Riffle Beetles 8
Tipula Diptera Tipulidae Crane Flies 2
Tropisternus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1

= Excluded from taxa count metrics

Notes: