Mill Creek Larrabee
Invert Sampling Session #8494
Session Data
Sample Date
9/19/2017
Sampling Gear
Hess
Lab ID Number
Sample Quality
Poor
Created Date
2/26/2018 7:29:02 AM
Last Update
4/18/2018 11:21:48 AM
Semi-Quantitative Sampling
Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
LT
Sedimentation/Embededness
LT
Colonization
LT
Series using this session:
Comments
Substrate in riffle was not optimal, no colonization for unknown reasons.
Collected Benthic Macroinvertebrates
- Total taxa collected 17
- Total individuals collected 92
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Baetidae | Ephemeroptera | Baetidae | Small Minnow Mayflies | 1 | |
| Baetis intercalaris | Ephemeroptera | Baetidae | Small Minnow Mayflies | 2 | |
| Ceratopsyche morosa | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 7 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 54 | |
| Cymbiodyta toddi | Coleoptera | Hydrophilidae | Giant Water Scavenger Beetles | 1 | |
| Ephydridae | Diptera | Ephydridae | Shore Flies, Brine Flies | 2 | |
| Fallceon quilleri | Ephemeroptera | Baetidae | Small Minnow Mayflies | 3 | |
| Fossaria | Basommatophora | Lymnaeidae | Lymnaeid Snails | 4 | |
| Girardia | Tricladida | Dugesiidae | Flatworms | 4 | |
| Hydrophilidae | Coleoptera | Hydrophilidae | Giant Water Scavenger Beetles | 1 | |
| Hydropsychidae | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Limonia | Diptera | Tipulidae | Crane Flies | 1 | |
| Nemotelus | Diptera | Stratiomyidae | Soldier Flies | 1 | |
| Oligochaeta | Aquatic Worms | 6 | |||
| Simulium | Diptera | Simuliidae | Black Flies | 1 | |
| Stenelmis | Coleoptera | Elmidae | Riffle Beetles | 2 |
= Excluded from taxa count metrics