Listes faunistiques invertébrés
Tinée à Isola 06300010
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 19 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5248 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 52.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Blocs | Nulle | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 7 | 2 | |
| Nemouridae | 20 | 1 | 1 | |
| Protonemura | 46 | 13 | 20 | 33 |
| Perla | 164 | 2 | 1 | |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptilidae | 193 | 5 | ||
| Allotrichia | 202 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 270 | 781 | 140 |
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Baetis | 364 | 72 | 488 | 544 |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 6 | 8 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 1 | 1 | 1 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Blephariceridae | 747 | 5 | 20 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 9 | 6 | 6 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 4 |
| Simuliidae | 801 | 47 | 444 | 116 |
| Gammaridae | 887 | 2 | 4 | |
| Gammarus | 892 | 1 | 1 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |