East Nodaway River Hawleyville

Invert Sampling Session #11620

Session Data

Sample Date

8/19/2025

Sampling Gear

Qualitative

Lab ID Number

2702534

Sample Quality

Good

Created Date

2/11/2026 1:56:00 PM

Last Update

3/23/2026 10:02:26 AM

Qualitative Benthic Habitat Inventory

Abundance/ Rank	Substrate	Presence Pool/Glide	Presence Riffle/Run
1	Fine Sediments
2	Bedrock/Large Boulders
3	Coarse Rock
4	Clay/Hardpan
5	Woody Debris
	Streambank Vegetation
	Roots/Undercut Banks

Series using this session:

Series #2911: Surb

Comments

No comments recorded.

Collected Benthic Macroinvertebrates

Total taxa collected 50
Total individuals collected 280

Scientific Name	Order	Family	Common Name	# Collected
Argia	Odonata	Coenagrionidae	Narrowwinged Damselflies	42
Baetidae	Ephemeroptera	Baetidae	Small Minnow Mayflies	2
Baetis intercalaris	Ephemeroptera	Baetidae	Small Minnow Mayflies	2
Belostoma flumineum	Hemiptera	Belostomatidae	Giant Water Bugs	5
Berosus peregrinus	Coleoptera	Hydrophilidae	Giant Water Scavenger Beetles	1
Caenis hilaris	Ephemeroptera	Caenidae	Small Squaregill Mayflies	2
Caenis latipennis	Ephemeroptera	Caenidae	Small Squaregill Mayflies	1
Callibaetis	Ephemeroptera	Baetidae	Small Minnow Mayflies	1
Ceratopsyche morosa	Trichoptera	Hydropsychidae	Common Netspinner Caddisflies	4
Cheumatopsyche	Trichoptera	Hydropsychidae	Common Netspinner Caddisflies	17
Chironomidae	Diptera	Chironomidae	Non-Biting Midges, Midges	12
Corixidae	Hemiptera	Corixidae	Water Boatmen	4
Corydalus	Megaloptera	Corydalidae	Dobsonflies, Fishflies, Hellgrammites	2
Dineutus assimilis	Coleoptera	Gyrinidae	Whirligig Beetles	4
Erpobdella punctata	Arhynchobdellida	Erpobdellidae	Leeches	1
Fallceon quilleri	Ephemeroptera	Baetidae	Small Minnow Mayflies	4
Gerridae	Hemiptera	Gerridae	Water Striders	2
Girardia	Tricladida	Dugesiidae	Flatworms	13
Gomphus	Odonata	Gomphidae	Clubtail Dragonflies	7
Haliplus borealis	Coleoptera	Haliplidae	Crawling Water Beetles	3
Helichus striatus	Coleoptera	Dryopidae	Long-Toed Water Beetles	3
Helicopsyche borealis	Trichoptera	Helicopsychidae	Snailcase Maker Caddisflies	22
Heptageniidae	Ephemeroptera	Heptageniidae	Flatheaded Mayflies	3
Hetaerina	Odonata	Calopterygidae	Broadwinged Damselflies	5
Hyalella	Amphipoda	Talitridae	Scuds and sideswimmers	4
Hydropsyche simulans	Trichoptera	Hydropsychidae	Common Netspinner Caddisflies	8
Hydropsychidae	Trichoptera	Hydropsychidae	Common Netspinner Caddisflies	1
Isonychia	Ephemeroptera	Isonychiidae	Brushlegged Mayflies	6
Labiobaetis propinquus	Ephemeroptera	Baetidae	Small Minnow Mayflies	1
Lymnaeidae	Basommatophora	Lymnaeidae	Lymnaeid Snails	1
Maccaffertium exiguum	Ephemeroptera	Heptageniidae	Flatheaded Mayflies	7
Maccaffertium mexicanum	Ephemeroptera	Heptageniidae	Flatheaded Mayflies	4
Maccaffertium terminatum	Ephemeroptera	Heptageniidae	Flatheaded Mayflies	1
Nectopsyche candida	Trichoptera	Leptoceridae	Longhorned Case Maker Caddisflies	7
Neoporus dimidiatus	Coleoptera	Dytiscidae	Predaceous Diving Beetles	1
Neurocordulia molesta	Odonata	Corduliidae	Greeneyed Skimmers	7
Physa	Basommatophora	Physidae	Physid Snails	11
Placobdella multilineata	Rhynchobdellida	Glossiphoniidae	Leeches	1
Progomphus	Odonata	Gomphidae	Clubtail Dragonflies	4
Ranatra	Hemiptera	Nepidae	Water Scorpions	1
Rhagovelia	Hemiptera	Veliidae	Broad-Shouldered Water Striders	3
Scirtidae	Coleoptera	Scirtidae	Marsh Beetles	1
Sigara	Hemiptera	Corixidae	Water Boatmen	2
Sphaeriidae	Veneroida	Sphaeriidae	Fingernail clams	2
Stenacron interpunctatum	Ephemeroptera	Heptageniidae	Flatheaded Mayflies	2
Stenelmis crenata	Coleoptera	Elmidae	Riffle Beetles	22
Trichocorixa	Hemiptera	Corixidae	Water Boatmen	7
Tricorythodes	Ephemeroptera	Leptohyphidae	Little Stout Crawler Mayflies	12
Tropisternus lateralis	Coleoptera	Hydrophilidae	Giant Water Scavenger Beetles	1
Tropisternus natator	Coleoptera	Hydrophilidae	Giant Water Scavenger Beetles	1

= Excluded from taxa count metrics