Listes faunistiques invertébrés
Toulourenc à Saint-Léger-du-Ventoux 06710039
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/05/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7748 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 31.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 11.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Rapide | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Granulats | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 2 | |
| Leuctra | 69 | 64 | 288 | 20 |
| Protonemura | 46 | 1 | 8 | |
| Perla | 164 | 15 | 1 | |
| Isoperla | 140 | 3 | 77 | 3 |
| Hydropsyche | 212 | 4 | 24 | 4 |
| Hydroptila | 200 | 41 | 3 | 7 |
| Stenophylacini-chaetopterygini | 3146 | 6 | 4 | |
| Polycentropus | 231 | 3 | 3 | 1 |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 14 | 1 |
| Sericostoma | 322 | 7 | 4 | 1 |
| Acentrella | 5151 | 104 | 318 | 124 |
| Baetis | 364 | 28 | 402 | 52 |
| Caenis | 457 | 36 | 6 | |
| Ephemera | 502 | 4 | ||
| Serratella | 5152 | 252 | 312 | 62 |
| Ecdyonurus | 421 | 7 | 88 | 18 |
| Rhithrogena | 404 | 108 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Corixinae | 5196 | 15 | ||
| Pomatinus | 611 | 2 | 1 | |
| Elmis | 618 | 7 | 1 | |
| Esolus | 619 | 1 | 30 | |
| Limnius | 623 | 9 | ||
| Riolus | 625 | 25 | 3 | 3 |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Ochthebius | 609 | 1 | 1 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 7 | 1 | |
| Chironomidae | 807 | 39 | 132 | 40 |
| Empididae | 831 | 9 | 7 | 1 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 17 | ||
| Tipulidae | 753 | 2 | ||
| Boyeria | 670 | 2 | 2 | |
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 6 | 7 | |
| Asellidae | 880 | 1 | ||
| Radix | 1004 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 192 | 8 | 15 |
| Nematoda | 1089 | 2 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |