Rock Creek Rock Creek
Invert Sampling Session #11047
Session Data
Sample Date
7/17/2024
Sampling Gear
Hess
Lab ID Number
2466899
Sample Quality
Good
Created Date
1/24/2025 9:15:27 AM
Last Update
1/27/2025 11:52:32 AM
Semi-Quantitative Sampling
Replicate Number
1
Dominant Form Periphyton
Nonfilamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MD
Sedimentation/Embededness
LT
Colonization
MD
Series using this session:
Comments
No comments recorded.
Collected Benthic Macroinvertebrates
- Total taxa collected 20
- Total individuals collected 102
| Scientific Name | Order | Family | Common Name | # Collected | |
|---|---|---|---|---|---|
| Acentrella parvula | Ephemeroptera | Baetidae | Small Minnow Mayflies | 1 | |
| Baetis flavistriga | Ephemeroptera | Baetidae | Small Minnow Mayflies | 2 | |
| Ceratopsyche bronta | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 10 | |
| Ceratopsyche morosa | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 8 | |
| Cheumatopsyche | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 42 | |
| Chironomidae | Diptera | Chironomidae | Non-Biting Midges, Midges | 6 | |
| Girardia | Tricladida | Dugesiidae | Flatworms | 2 | |
| Helicopsyche borealis | Trichoptera | Helicopsychidae | Snailcase Maker Caddisflies | 2 | |
| Hemerodromia | Diptera | Empididae | Dance Flies | 1 | |
| Hydropsyche betteni | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 1 | |
| Hydropsychidae | Trichoptera | Hydropsychidae | Common Netspinner Caddisflies | 3 | |
| Maccaffertium | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 1 | |
| Nematoda | Nematodes | 3 | |||
| Nixe/Leucrocuta | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 1 | |
| Optioservus fastiditus | Coleoptera | Elmidae | Riffle Beetles | 1 | |
| Plauditus punctiventris/virilis | Ephemeroptera | Baetidae | Small Minnow Mayflies | 1 | |
| Sphaeriidae | Veneroida | Sphaeriidae | Fingernail clams | 1 | |
| Stenacron interpunctatum | Ephemeroptera | Heptageniidae | Flatheaded Mayflies | 2 | |
| Stenelmis | Coleoptera | Elmidae | Riffle Beetles | 13 | |
| Stenelmis crenata | Coleoptera | Elmidae | Riffle Beetles | 1 |
= Excluded from taxa count metrics