Listes faunistiques invertébrés
Le Salat à Roquefort 05178000
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5555 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Bryophytes | Rapide | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Dalles, argiles | Nulle | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Blocs | Moyenne | B3 |
| P11 | Sables | Nulle | B3 |
| P12 | Dalles, argiles | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 3 | 6 | |
| Hydropsyche | 212 | 1 | 3 | |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | 3 | 2 |
| Psychomyia | 239 | 7 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 14 | 19 | 18 |
| Procloeon | 390 | 7 | 6 | |
| Caenis | 457 | 3 | 5 | 5 |
| Ephemerella | 450 | 27 | 14 | 13 |
| Ecdyonurus | 421 | 2 | 1 | 25 |
| Potamanthus | 509 | 1 | 3 | 3 |
| Elmis | 618 | 21 | 4 | 1 |
| Esolus | 619 | 1 | 6 | 4 |
| Oulimnius | 622 | 8 | 1 | 1 |
| Stenelmis | 617 | 1 | 2 | |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 12 | 1 | |
| Hydrochus | 606 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Anthomyidae | 847 | 12 | 2 | 1 |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 90 | 127 | 34 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 10 | ||
| Simuliidae | 801 | 3 | 3 | |
| Tipulidae | 753 | 10 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 13 | 3 | 4 |
| Sphaerium | 1044 | 1 | ||
| Acroloxus | 1033 | 1 | 6 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 3 |