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

Unnamed Tributary to Mud Creek Ft. Madison (REMAP #446)

Invert Sampling Session #8375

Session Data

Sample Date
8/20/2017
Sampling Gear
Surber
Lab ID Number
556640
Sample Quality
Good
Created Date
1/25/2018 1:56:21 PM
Last Update
2/1/2018 12:07:55 PM

Semi-Quantitative Sampling

Replicate Number
3
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MH
Sedimentation/Embededness
MD
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 98
Scientific Name Order Family Common Name # Collected
Acerpenna pygmaea Ephemeroptera Baetidae Small Minnow Mayflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 57
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 2
Erpobdellidae Arhynchobdellida Erpobdellidae Leeches 1
Gammarus Amphipoda Gammaridae Scuds and sideswimmers 1
Helichus striatus Coleoptera Dryopidae Long-Toed Water Beetles 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 6
Hetaerina Odonata Calopterygidae Broadwinged Damselflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Lymnaeidae Basommatophora Lymnaeidae Lymnaeid Snails 5
Microvelia Hemiptera Veliidae Broad-Shouldered Water Striders 1
Physa Basommatophora Physidae Physid Snails 16

= Excluded from taxa count metrics

Notes: