Listes faunistiques invertébrés
Thongue à St-thibery 06183850
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | ||
| Granulats | 31.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 60.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Algues | Lente | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | ||
| Cloeon | 387 | 31 | 5 | 5 |
| Caenis | 457 | 434 | 429 | 12 |
| Ephoron | 496 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 3 | ||
| Dryops | 613 | 15 | ||
| Hydroporinae | 2393 | 8 | ||
| Laccophilinae | 2394 | 1 | ||
| Esolus | 619 | 2 | ||
| Oulimnius | 622 | 2 | 17 | |
| Haliplus | 518 | 4 | ||
| Ceratopogonidae | 819 | 6 | 17 | 1 |
| Chironomidae | 807 | 27 | 79 | 21 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 4 | ||
| Anax | 675 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Coenagrionidae | 658 | 37 | 1 | 5 |
| Crangonyx | 5116 | 4 | ||
| Gammarus | 892 | 16 | ||
| Asellidae | 880 | 1 | ||
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Corbicula | 1051 | 11 | 3 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 17 | 5 | |
| Physella | 19280 | 10 | 1 | |
| Planorbidae | 1009 | 8 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 46 | 9 | |
| Oligochaeta | 933 | 3 | 11 | |
| Hydracarina | 906 | 1 | ||
| Prostoma | 3110 | 1 |