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

Hewett Creek Volga (REMAP #133)

Invert Sampling Session #7019

Session Data

Sample Date
8/4/2014
Sampling Gear
Qualitative
Lab ID Number
182197
Sample Quality
Good
Created Date
2/18/2015 1:29:13 PM
Last Update
2/23/2015 2:08:50 PM

Qualitative Benthic Habitat Inventory

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 46
  • Total individuals collected 327
Scientific Name Order Family Common Name # Collected
Aeshna umbrosa Odonata Aeshnidae Darner Dragonflies 4
Agabinae Coleoptera Dytiscidae Predaceous Diving Beetles 1
Anopheles Diptera Culicidae Mosquitoes 3
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 75
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 16
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 15
Belostoma flumineum Hemiptera Belostomatidae Giant Water Bugs 1
Berosus sayi Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 8
Calopteryx Odonata Calopterygidae Broadwinged Damselflies 7
Cambaridae Decapoda Cambaridae Crayfishes 4
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 28
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 15
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 17
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 20
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 6
Corixidae Hemiptera Corixidae Water Boatmen 2
Cymbiodyta toddi Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Erpobdella microstoma Arhynchobdellida Erpobdellidae Leeches 2
Erpobdella punctata Arhynchobdellida Erpobdellidae Leeches 1
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 7
Glossosoma Trichoptera Glossosomatidae Saddlecase Maker Caddisflies 1
Helichus striatus Coleoptera Dryopidae Long-Toed Water Beetles 7
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 7
Laccophilus maculosus Coleoptera Dytiscidae Predaceous Diving Beetles 2
Lacunicambarus diogenes Decapoda Cambaridae Crayfishes 1
Maccaffertium vicarium Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Mesovelia mulsanti Hemiptera Mesoveliidae Water Treaders 1
Neoporus dimidiatus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Oligochaeta Aquatic Worms 2
Optioservus fastiditus Coleoptera Elmidae Riffle Beetles 2
Paracymus subcupreus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Paraleptophlebia Ephemeroptera Leptophlebiidae Pronggilled Mayflies 1
Physa Basommatophora Physidae Physid Snails 6
Placobdella ornata Rhynchobdellida Glossiphoniidae Leeches 1
Placobdella picta Rhynchobdellida Glossiphoniidae Leeches 1
Platambus semivittatus Coleoptera Dytiscidae Predaceous Diving Beetles 1
Pseudosuccinea columella Basommatophora Lymnaeidae Lymnaeid Snails 2
Sigara Hemiptera Corixidae Water Boatmen 1
Simulium Diptera Simuliidae Black Flies 12
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 7
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 23
Trombidiformes Trombidiformes Water Mites 6
Tropisternus Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Tropisternus lateralis Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Tropisternus natator Coleoptera Hydrophilidae Giant Water Scavenger Beetles 3

= Excluded from taxa count metrics

Notes: