Listes faunistiques invertébrés
ISERE A SEEZ 06133000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/02/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| I2M2 | 0.7190 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnius | 623 | 1 | 2 | 1 |
| Pediciidae | 50011 | 21 | 36 | 87 |
| Ostracoda | 3170 | 1 | 1 | |
| Limnephilinae | 3163 | 325 | 156 | 634 |
| Nemathelmintha | 3111 | 1 | ||
| Planariidae | 1061 | 5 | 11 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 3 | 5 | 9 |
| Hydracarina | 906 | 1 | 1 | |
| Empididae | 831 | 1 | 4 | 1 |
| Chironomidae | 807 | 213 | 6 | 14 |
| Simuliidae | 801 | 10 | 1 | 4 |
| Psychodidae | 783 | 1 | 1 | |
| Limoniidae | 757 | 5 | 11 | 6 |
| Tipulidae | 753 | 2 | 1 | 1 |
| Taeniopteryx | 14 | 2 | 2 | |
| Hydraena | 608 | 1 | ||
| Ecdyonurus | 421 | 26 | 35 | |
| Rhithrogena | 404 | 2 | 125 | 140 |
| Baetis | 364 | 29 | 150 | 151 |
| Sericostoma | 322 | 3 | ||
| Hydropsyche | 212 | 6 | 1 | 5 |
| Rhyacophila lato-sensu | 183 | 11 | 8 | 8 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 40 | 11 | 8 |
| Perlodidae | 127 | 3 | ||
| Capnia | 116 | 12 | 1 | 9 |
| Leuctra | 69 | 88 | 295 | 263 |
| Protonemura | 46 | 3 | 1 | |
| Nemoura | 26 | 1 |