Listes faunistiques invertébrés
La Trémenouze à Rueyres 05061110
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 15.0 | dominant |
| Branchage, racines | 15.0 | dominant |
| Pierres, galets | 31.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Branchage, racines | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodes | 150 | 1 | ||
| Silo | 292 | 3 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 5 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 2 | 3 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Micronecta | 719 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 2 |
| Elmis | 618 | 1 | 2 | 4 |
| Esolus | 619 | 4 | 3 | 45 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 2 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 4 | 1 | 1 |
| Chironomidae | 807 | 16 | 43 | 18 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 7 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 4 | 4 | |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 18 | 41 | 509 |
| Gammaridae | 887 | 2 | ||
| Copepoda | 3206 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 5 | 3 |
| Potamopyrgus | 978 | 18 | 67 | 51 |
| Oligochaeta | 933 | 7 | 14 | 4 |