Listes faunistiques invertébrés
Durance à Rochebrune 06152700
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 35 | 32 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 1 | 5 | |
| Perla | 164 | 1 | ||
| Agapetus | 191 | 8 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 6 | 17 | 68 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Psychomyia | 239 | 1 | 10 | 52 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 13 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 176 | 435 | 285 |
| Ephemera | 502 | 2 | 10 | 1 |
| Ephemerella ignita | 451 | 240 | 43 | 150 |
| Ecdyonurus | 421 | 4 | 9 | 9 |
| Oligoneuriella | 394 | 2 | 18 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 4 | 2 | 37 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 2 | 3 |
| Riolus | 625 | 1 | ||
| Hydrophilinae | 2517 | 4 | ||
| Chironomidae | 807 | 320 | 18 | 75 |
| Empididae | 831 | 3 | 9 | 18 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 20 | 38 | 105 |
| Tabanidae | 837 | 2 | ||
| Ostracoda | 3170 | 64 | 27 | |
| Gammarus | 892 | 520 | 350 | 45 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 6 | 2 | |
| Radix | 1004 | 80 | 2 | |
| Planariidae | 1061 | 5 | 3 | |
| Oligochaeta | 933 | 44 | 33 | 25 |
| Nematoda | 1089 | 2 | ||
| Hydracarina | 906 | 8 | 7 | 25 |