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

Minerva Creek St. Anthony (REMAP #203)

Invert Sampling Session #2253

Session Data

Sample Date
8/8/2006
Sampling Gear
Artificial Substrate
Lab ID Number
2006062520
Sample Quality
Good
Created Date
4/11/2007 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

Replicate Number
2
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
LT
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 20
  • Total individuals collected 118
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 1
Acroneuria Plecoptera Perlidae Common Stoneflies 2
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 2
Brachycentrus numerosus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Ceratopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 10
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 21
Hemerodromia Diptera Empididae Dance Flies 2
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 4
Heptageniidae Ephemeroptera Heptageniidae Flatheaded Mayflies 10
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 10
Laccobius Coleoptera Hydrophilidae Giant Water Scavenger Beetles 1
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 22
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 3
Pteronarcys Plecoptera Pteronarcyidae Giant Stoneflies 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 15

= Excluded from taxa count metrics

Notes: