Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 133 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7842 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 11.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Lente | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Bryophytes | Rapide | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Blocs | Rapide | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Blocs | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 13 | 16 | |
| Leuctra | 69 | 5 | 78 | 64 |
| Perla | 164 | 2 | ||
| Silo | 292 | 15 | 5 | |
| Cheumatopsyche | 221 | 4 | 1 | |
| Hydropsyche | 212 | 105 | 21 | 10 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | ||
| Polycentropus | 231 | 9 | 2 | |
| Psychomyia | 239 | 9 | 20 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 5 | 3 |
| Baetis | 364 | 115 | 180 | 176 |
| Pseudocentroptilum | 3207 | 31 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 78 | 37 | 51 |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 1 | 4 | |
| Heptagenia | 443 | 3 | ||
| Oligoneuriella | 394 | 3 | ||
| Potamanthus | 509 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 171 | 67 | 83 |
| Esolus | 619 | 21 | 259 | 55 |
| Limnius | 623 | 14 | 80 | 32 |
| Oulimnius | 622 | 78 | 124 | 18 |
| Riolus | 625 | 9 | ||
| Athericidae | 838 | 5 | ||
| Chironomidae | 807 | 114 | 39 | 32 |
| Limoniidae | 757 | 2 | 10 | |
| Simuliidae | 801 | 4 | 6 | |
| Calopteryx | 650 | 7 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Gammarus | 892 | 615 | 315 | 120 |
| Ancylus | 1028 | 1 | 3 | |
| Physa (sensu lato) | 997 | 8 |