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

South Minerva Creek St. Anthony (Grass HWCRS)

Invert Sampling Session #2899

Session Data

Sample Date
8/21/2008
Sampling Gear
Surber
Lab ID Number
2008032207
Sample Quality
Good
Created Date
4/17/2009 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MD
Sedimentation/Embededness
MD
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 13
  • Total individuals collected 37
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 1
Ceratopogonidae Diptera Ceratopogonidae Biting Midges, No-See-Ums, Punkies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 13
Curculionidae Coleoptera Curculionidae Snout Beetles, Weevils 1
Dicranota Diptera Tipulidae Crane Flies 1
Erpobdella punctata Arhynchobdellida Erpobdellidae Leeches 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Hydroptila Trichoptera Hydroptilidae Micro Caddisflies 1
Laccobius Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Nematomorpha Horsehair Worms, Hair Worms 1
Oligochaeta Aquatic Worms 2
Veliidae Hemiptera Veliidae Broad-Shouldered Water Striders 1

= Excluded from taxa count metrics

Notes: