Iowa River Iowa City - DS1
Invert Sampling Session #6238
Session Data
Sample Date
9/18/2013
Sampling Gear
Qualitative
Lab ID Number
125031
Sample Quality
Good
Created Date
4/4/2014 10:50:01 AM
Last Update
4/3/2025 1:40:30 PM
Qualitative Benthic Habitat Inventory
| Abundance/ Rank |
Substrate | Presence Pool/Glide |
Presence Riffle/Run |
|---|---|---|---|
| 1 | Fine Sediments | ||
| 2 | Concrete Riprap | ||
| 3 | Woody Debris | ||
| 4 | Leaf/Detritus Packs | ||
| 5 | Roots/Undercut Banks |
Series using this session:
Comments
No comments recorded.
Collected Benthic Macroinvertebrates
- Total taxa collected 20
- Total individuals collected 99
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Argia | Odonata | Coenagrionidae | Narrowwinged Damselflies | 15 | |
| Berosus infuscatus | Coleoptera | Hydrophilidae | Giant Water Scavenger Beetles | 1 | |
| Callibaetis fluctuans | Ephemeroptera | Baetidae | Small Minnow Mayflies | 2 | |
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 2 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 31 | |
| Girardia | Tricladida | Dugesiidae | Flatworms | 4 | |
| Gomphus | Odonata | Gomphidae | Clubtail Dragonflies | 4 | |
| Hydropsyche bidens | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydropsyche orris | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 2 | |
| Hydropsychidae | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 3 | |
| Maccaffertium mexicanum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 13 | |
| Maccaffertium terminatum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 4 | |
| Macromia | Odonata | Corduliidae | Greeneyed Skimmers | 1 | |
| Neureclipsis | Trichoptera | Polycentropodidae | Trumpetnet and Tubemaking Caddisflies | 1 | |
| Neurocordulia molesta | Odonata | Corduliidae | Greeneyed Skimmers | 2 | |
| Physa | Basommatophora | Physidae | Physid Snails | 1 | |
| Scirtidae | Coleoptera | Scirtidae | Marsh Beetles | 2 | |
| Stenacron interpunctatum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 4 | |
| Stenelmis decorata | Coleoptera | Elmidae | Riffle Beetles | 3 | |
| Stylurus | Odonata | Gomphidae | Clubtail Dragonflies | 3 |
= Excluded from taxa count metrics