Listes faunistiques invertébrés
DOUX A SAINT-JEAN-DE-MUZOLS 1 06106030
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 15 | 42 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 16 | ||
| Hydropsyche | 212 | 4 | 74 | 72 |
| Chimarra | 207 | 7 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | 3 | 8 |
| Psychomyia | 239 | 6 | 5 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 5 |
| Baetis | 364 | 13 | 56 | 212 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 9 | 5 | |
| Caenis | 457 | 15 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 2 | 31 | 59 |
| Choroterpes | 474 | 1 | 8 | 2 |
| Paraleptophlebia | 481 | 3 | 2 | |
| Thraulus | 476 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | 1 | |
| Aphelocheirus | 721 | 1 | 3 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 6 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 3 | 2 | 28 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 8 | 2 | 19 |
| Stenelmis | 617 | 2 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Chironomidae | 807 | 56 | 13 | 52 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | 5 | 6 |
| Platycnemis | 657 | 8 | ||
| Gammarus | 892 | 206 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Orconectes | 870 | 2 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 7 | 1 | |
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 4 | 1 | 4 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |