Listes faunistiques invertébrés
Bresque à Salernes 06205060
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/05/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.5838 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 7.0 | dominant |
| Pierres, galets | 34.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 11.0 | dominant |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Rapide | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Granulats | Moyenne | B1 |
| P5 | Branchage, racines | Nulle | B2 |
| P6 | Pierres, galets | Rapide | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Rapide | B3 |
| P10 | Algues | Moyenne | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 14 | 11 | 22 |
| Leuctra | 69 | 9 | 11 | 5 |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | 3 | |
| Hydropsyche | 212 | 10 | 56 | 8 |
| Hydroptila | 200 | 4 | 7 | |
| Athripsodes | 311 | 1 | 1 | |
| Chimarra | 207 | 25 | 1 | |
| Lype | 241 | 5 | ||
| Metalype | 246 | 1 | ||
| Rhyacophila lato-sensu | 183 | 14 | 22 | 7 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 148 | 35 | 108 |
| Centroptilum | 383 | 1 | 21 | |
| Caenis | 457 | 4 | 16 | 1 |
| Ephemera | 502 | 6 | 3 | 1 |
| Ephemerella | 450 | 164 | 240 | 272 |
| Ecdyonurus | 421 | 12 | 15 | 31 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 1 | 104 | |
| Elmis | 618 | 52 | 27 | |
| Esolus | 619 | 132 | 45 | 84 |
| Riolus | 625 | 12 | 9 | 4 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 76 | 336 | 148 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 44 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 48 | 9 | 6 |
| Gomphidae | 678 | 2 | 1 | 1 |
| Gomphus | 679 | 1 | ||
| Conchostraca | 3126 | 3 | ||
| Gammarus | 892 | 1648 | 672 | 832 |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 34 | 5 | 30 |
| Potamopyrgus | 978 | 102 | 20 | 23 |
| Dugesiidae | 1055 | 3 | 6 | 2 |
| Oligochaeta | 933 | 15 | 72 | 5 |
| Hydracarina | 906 | 3 | 3 | |
| Prostoma | 3110 | 1 |