Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/06/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7568 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Moyenne | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Blocs | Rapide | B3 |
| P11 | Sables | Moyenne | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 16 | 6 |
| Leuctra | 69 | 4 | 10 | 18 |
| Dinocras | 156 | 3 | ||
| Oligoplectrum | 263 | 3 | ||
| Agapetus | 191 | 1 | 3 | |
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 18 | ||
| Athripsodes | 311 | 5 | 15 | 4 |
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 6 | 1 | 110 |
| Pseudocentroptilum | 3207 | 8 | 3 | |
| Caenis | 457 | 3 | 44 | 10 |
| Ephemerella | 450 | 23 | 22 | 55 |
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 6 | 1 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 9 | ||
| Habrophlebia | 491 | 2 | ||
| Oligoneuriella | 394 | 3 | ||
| Potamanthus | 509 | 2 | ||
| Micronecta | 719 | 1 | 9 | 1 |
| Elmis | 618 | 20 | ||
| Esolus | 619 | 142 | 32 | |
| Limnius | 623 | 9 | 14 | |
| Oulimnius | 622 | 52 | 26 | |
| Orectochilus | 515 | 26 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 132 | 32 | 61 |
| Simuliidae | 801 | 28 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 246 | 43 | 35 |
| Acroloxus | 1033 | 1 | 3 | |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 3 | 3 |