Listes faunistiques invertébrés
Ardeche à St-julien-de-peyrolas 06115700
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Blocs | Moyenne | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Sables | Lente | A |
| P6 | Pierres, galets | Rapide | C |
| P7 | Blocs | Nulle | B |
| P8 | Granulats | Moyenne | A |
| P9 | Pierres, galets | Nulle | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Hydrophytes | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 1 | 30 | 3 |
| Hydropsychidae | 211 | 4 | 10 | 22 |
| Hydropsyche | 212 | 1 | 158 | 161 |
| Hydroptilidae | 193 | 4 | 2 | |
| Hydroptila | 200 | 4 | 4 | 1 |
| Orthotrichia | 197 | 2 | 1 | 1 |
| Athripsodes | 311 | 4 | 3 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 7 | 1 | 9 |
| Chimarra | 207 | 3 | 66 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 7 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 39 | 28 | 98 |
| Procloeon bifidum | 391 | 12 | ||
| Caenis | 457 | 1 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Choroterpes | 474 | 2 | 1 | |
| Dryops | 613 | 14 | ||
| Esolus | 619 | 68 | 21 | 7 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 4 | 2 | 4 |
| Stenelmis | 617 | 2 | ||
| Chironomidae | 807 | 16 | 34 | 289 |
| Simulium | 806 | 47 | 7 | 382 |
| Calopteryx | 650 | 58 | ||
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Sisyra | 856 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 648 | 1 | 1 |
| Ancylus | 1028 | 17 | ||
| Theodoxus | 967 | 2 | 54 | 9 |
| Menetus | 1025 | 1 | ||
| Corbicula | 1051 | 28 | 5 | 8 |
| Dugesiidae | 1055 | 70 | 14 | 55 |
| Oligochaeta | 933 | 53 | 12 | 17 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |