Listes faunistiques invertébrés
Sasse à Nibles 06153630
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/05/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7152 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| 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 | Rapide | B3 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Blocs | Lente | B3 |
| P10 | Granulats | Lente | B2 |
| P11 | Vases | Nulle | B1 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 2 | 2 | |
| Leuctra | 69 | 5 | 2 | 1 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 10 | 10 | 3 |
| Dinocras | 156 | 3 | 2 | |
| Isoperla | 140 | 1 | 2 | 1 |
| Hydropsyche | 212 | 13 | 10 | 5 |
| Hydroptila | 200 | 15 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 3 |
| Acentrella | 5151 | 6 | 53 | 62 |
| Baetis | 364 | 79 | 32 | 12 |
| Caenis | 457 | 7 | 3 | 5 |
| Ephemerella | 450 | 87 | 17 | 13 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 4 | 4 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | 1 | |
| Oligoneuriella | 394 | 7 | 26 | 15 |
| Siphlonurus | 350 | 7 | ||
| Pomatinus | 611 | 10 | 5 | |
| Elmis | 618 | 31 | 2 | 6 |
| Esolus | 619 | 2 | 4 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 29 | 2 | 24 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 8 | 5 | 5 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 10 | 1 | 1 |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 516 | 9 | |
| Nematoda | 1089 | 3 | ||
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |