Listes faunistiques invertébrés
Tinée à Tournefort 06210850
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 22 |
| I2M2 | 0.5447 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | Rapide | A |
| P4 | Dalles, argiles | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Granulats | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Perlidae | 155 | 2 | ||
| Perla | 164 | 2 | ||
| Hydropsyche | 212 | 2 | 10 | 23 |
| Allotrichia | 202 | 66 | 2 | |
| Hydroptila | 200 | 86 | 4 | 6 |
| Rhyacophila lato-sensu | 183 | 7 | 1 | 1 |
| Acentrella | 5151 | 1 | 1 | |
| Baetis | 364 | 339 | 125 | 204 |
| Caenis | 457 | 7 | 4 | 3 |
| Serratella | 5152 | 9 | 3 | 5 |
| Heptageniidae | 399 | 3 | 10 | 3 |
| Ecdyonurus | 421 | 5 | 3 | 4 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 4 | 3 |
| Hydroporinae | 2393 | 7 | ||
| Elmis | 618 | 2 | 4 | |
| Limnius | 623 | 1 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydrophilinae | 2517 | 16 | 4 | |
| Blephariceridae | 747 | 20 | 104 | 97 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 684 | 38 | 66 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 11 | 1 | 8 |
| Limoniidae | 757 | 1 | 3 | 4 |
| Simuliidae | 801 | 253 | 70 | 94 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 6 | 2 | 5 |
| Oligochaeta | 933 | 2 | 4 | |
| Nemathelmintha | 3111 | 1 |