Listes faunistiques invertébrés
Durance à Rochebrune 06152700
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 3.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 10 | |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 6 | 5 | |
| Perla | 164 | 1 | ||
| Agapetus | 191 | 3 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 136 | 163 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | 4 | |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | 13 | |
| Baetis | 364 | 5 | 92 | 45 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella ignita | 451 | 51 | 131 | 105 |
| Oligoneuriella | 394 | 24 | 42 | |
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 7 | 28 | 52 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 1 | 3 | 4 |
| Riolus | 625 | 1 | 10 | 76 |
| Haliplus | 518 | 1 | 3 | |
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 15 | 980 | 725 |
| Empididae | 831 | 1 | 15 | 7 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 40 | 109 | 98 |
| Gammarus | 892 | 2485 | 310 | 615 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 7 | 16 | 34 |
| Radix | 1004 | 44 | 7 | 1 |
| Oligochaeta | 933 | 6 | 11 | 23 |
| Planariidae | 1061 | 2 | 2 | 5 |
| Nemathelmintha | 3111 | 3 |