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

Minerva Creek St. Anthony (REMAP #203)

Invert Sampling Session #2252

Session Data

Sample Date
8/8/2006
Sampling Gear
Artificial Substrate
Lab ID Number
2006062519
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
1
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 21
  • Total individuals collected 118
Scientific Name Order Family Common Name # Collected
Acroneuria Plecoptera Perlidae Common Stoneflies 2
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 5
Brachycentrus numerosus Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Caenis latipennis Ephemeroptera Caenidae Small Squaregill Mayflies 2
Ceratopsyche bronta Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 31
Gerridae Hemiptera Gerridae Water Striders 1
Helicopsyche borealis Trichoptera Helicopsychidae Snailcase Maker Caddisflies 1
Heptagenia elegantula Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Hexagenia Ephemeroptera Ephemeridae Common Burrower Mayflies 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 6
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 6
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 9
Maccaffertium exiguum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Macronychus glabratus Coleoptera Elmidae Riffle Beetles 5
Procloeon Ephemeroptera Baetidae Small Minnow Mayflies 1
Stenacron interpunctatum Ephemeroptera Heptageniidae Flatheaded Mayflies 6
Stenelmis Coleoptera Elmidae Riffle Beetles 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 25

= Excluded from taxa count metrics

Notes: