Listes faunistiques invertébrés
Toulourenc à Saint-Léger-du-Ventoux 06710039
- Télécharger la fiche IRSTEA xls / 28 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 416 | 152 | 17 |
| Euleuctra | 67 | 36 | 14 | 1 |
| Perla | 164 | 13 | 7 | |
| Isoperla | 140 | 4 | 1 | |
| Hydropsyche | 212 | 11 | ||
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 10 | 1 | |
| Psychomyiidae | 238 | 1 | 1 | |
| Metalype | 246 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 4 | 6 |
| Sericostoma | 322 | 26 | 1 | |
| Acentrella | 5151 | 2 | 44 | 17 |
| Baetis | 364 | 106 | 49 | 83 |
| Centroptilum | 383 | 6 | ||
| Caenis | 457 | 7 | 2 | |
| Ephemera | 502 | 9 | ||
| Serratella | 5152 | 114 | 13 | 20 |
| Ecdyonurus | 421 | 1 | 1 | |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 40 | ||
| Micronecta | 719 | 58 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 5 | ||
| Pomatinus | 611 | 8 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 2 | 1 | 3 |
| Esolus | 619 | 7 | 27 | 5 |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 7 | 4 | |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 6 | 6 | |
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 15 | 2 | |
| Chironomidae | 807 | 198 | 9 | 43 |
| Empididae | 831 | 10 | 2 | 3 |
| Limoniidae | 757 | 1 | 1 | |
| Pediciidae | 50011 | 1 | 1 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 3 | 29 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 2 | |
| Boyeria | 670 | 38 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 11 | ||
| Gammarus | 892 | 501 | 6 | 8 |
| Hydracarina | 906 | 3 | 3 | 2 |
| Pisidium | 1043 | 9 | ||
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 2 | 2 | |
| Oligochaeta | 933 | 33 | 5 | 5 |
| Tricladida | 1054 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |