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 #8374

Session Data

Sample Date
8/20/2017
Sampling Gear
Surber
Lab ID Number
556639
Sample Quality
Good
Created Date
1/25/2018 1:56:21 PM
Last Update
2/1/2018 12:06:00 PM

Semi-Quantitative Sampling

Replicate Number
2
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 100
Scientific Name Order Family Common Name # Collected
Caecidotea Isopoda Asellidae Aquatic Sowbugs 4
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 37
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 9
Helichus fastigiatus Coleoptera Dryopidae Long-Toed Water Beetles 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 23
Hydrophilidae Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Microvelia Hemiptera Veliidae Broad-Shouldered Water Striders 1
Oligochaeta Aquatic Worms 1
Pericoma Diptera Psychodidae Moth Flies 2
Physa Basommatophora Physidae Physid Snails 14
Tipula Diptera Tipulidae Crane Flies 4

= Excluded from taxa count metrics

Notes: