Listes faunistiques invertébrés
Sasse à Nibles 06153630
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/05/2007 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7005 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Pierres, galets | Rapide | B3 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Blocs | Lente | B3 |
| P9 | Granulats | Lente | B2 |
| P10 | Granulats | Nulle | B3 |
| P11 | Sables | Nulle | B1 |
| P12 | Algues | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | 20 | 14 |
| Protonemura | 46 | 7 | 77 | 10 |
| Dinocras | 156 | 6 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 2 | ||
| Hydropsyche | 212 | 3 | 48 | 8 |
| Hydroptila | 200 | 26 | 130 | 11 |
| Limnephilinae | 3163 | 17 | 1 | |
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 6 | |
| Acentrella | 5151 | 3 | 9 | 10 |
| Baetis | 364 | 11 | 291 | 232 |
| Procloeon | 390 | 31 | ||
| Caenis | 457 | 106 | 9 | 6 |
| Ephemerella | 450 | 552 | 133 | 42 |
| Ecdyonurus | 421 | 8 | 19 | 14 |
| Rhithrogena | 404 | 1 | 5 | 6 |
| Oligoneuriella | 394 | 17 | 114 | 47 |
| Siphlonurus | 350 | 5 | ||
| Nepa | 726 | 1 | 1 | |
| Pomatinus | 611 | 19 | 4 | 1 |
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 19 | 8 | 2 |
| Esolus | 619 | 3 | 2 | |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 644 | 143 | 289 |
| Dolichopodidae | 836 | 2 | ||
| Empididae | 831 | 4 | 63 | 19 |
| Limoniidae | 757 | 2 | 2 | 3 |
| Simuliidae | 801 | 40 | 152 | 357 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 8 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 20 | 6 | |
| Gammarus | 892 | 20 | 2 | |
| Oligochaeta | 933 | 2 | 5 | |
| Hydracarina | 906 | 3 | 3 | 3 |