Listes faunistiques invertébrés
Durance à Rochebrune 06152700
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 31/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 14 | 12 |
| Nemoura | 26 | 2 | 1 | |
| Perla | 164 | 4 | ||
| Agapetus | 191 | 3 | 1 | 3 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | 2 | |
| Hydropsyche | 212 | 1 | 84 | 10 |
| Hydroptila | 200 | 1 | ||
| Odontocerum | 339 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 3 | 2 |
| Acentrella | 5151 | 1 | ||
| Baetis | 364 | 38 | 40 | 51 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 49 | 34 | 11 |
| Ecdyonurus | 421 | 1 | ||
| Oligoneuriella | 394 | 2 | 46 | |
| Elmis | 618 | 5 | 29 | 5 |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 4 | 6 | 4 |
| Riolus | 625 | 5 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 310 | 178 | 10 |
| Empididae | 831 | 6 | 2 | 1 |
| Simuliidae | 801 | 44 | 96 | 23 |
| Tabanidae | 837 | 25 | 1 | 1 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 788 | 440 | 442 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 3 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 6 | 14 | 16 |
| Planariidae | 1061 | 9 | 6 | 5 |
| Nemathelmintha | 3111 | 3 |