Listes faunistiques invertébrés
Toulourenc à Saint-Léger-du-Ventoux 06710039
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/05/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7494 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Moyenne | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 99 | 24 | 7 |
| Leuctra | 69 | 403 | 57 | 56 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 5 | 4 | |
| Isoperla | 140 | 1 | 2 | |
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptila | 200 | 2 | 2 | |
| Athripsodes | 311 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 5 |
| Sericostoma | 322 | 3 | 1 | |
| Acentrella | 5151 | 26 | 25 | |
| Baetis | 364 | 12 | 32 | 32 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 4 | 4 | 2 |
| Ephemera | 502 | 1 | ||
| Serratella | 5152 | 58 | 13 | 14 |
| Torleya | 2391 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 19 | 1 |
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 2 | 7 | |
| Habrophlebia | 491 | 17 | 4 | 5 |
| Paraleptophlebia | 481 | 1 | ||
| Oligoneuriella | 394 | 1 | 1 | |
| Micronecta | 719 | 13 | 2 | 6 |
| Pomatinus | 611 | 20 | 2 | |
| Hydroporinae | 2393 | 3 | 1 | 1 |
| Elmis | 618 | 2 | 2 | 1 |
| Esolus | 619 | 20 | 3 | 9 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 3 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | 2 |
| Chironomidae | 807 | 131 | 31 | 33 |
| Empididae | 831 | 3 | 3 | 5 |
| Pediciidae | 50011 | 1 | 1 | |
| Simuliidae | 801 | 1 | 11 | 367 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 43 | ||
| Gammarus | 892 | 19 | 9 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 4 | 1 | 2 |
| Dendrocoelidae | 1071 | 1 |