Listes faunistiques invertébrés
Ardeche à St-julien-de-peyrolas 06115700
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| 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 | 89.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Blocs | Nulle | B |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Lente | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Granulats | Lente | A |
| P10 | Pierres, galets | Nulle | B |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 11 | 35 | 79 |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 2 | 8 | |
| Hydropsyche | 212 | 2 | 7 | 15 |
| Hydroptila | 200 | 4 | 2 | 9 |
| Orthotrichia | 197 | 14 | 2 | |
| Athripsodes | 311 | 11 | 4 | 2 |
| Ceraclea | 313 | 4 | 1 | |
| Philopotamidae | 206 | 1 | ||
| Chimarra | 207 | 2 | 7 | |
| Polycentropus | 231 | 2 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Baetidae | 363 | 9 | 1 | |
| Baetis | 364 | 7 | 44 | |
| Cloeon | 387 | 3 | 1 | |
| Procloeon bifidum | 391 | 9 | 11 | 7 |
| Caenis | 457 | 4 | 53 | 50 |
| Ecdyonurus | 421 | 1 | 1 | |
| Choroterpes | 474 | 34 | 17 | |
| Ephoron | 496 | 5 | 2 | |
| Dryops | 613 | 4 | ||
| Dytiscidae | 527 | 2 | ||
| Esolus | 619 | 94 | 41 | 95 |
| Oulimnius | 622 | 20 | 9 | |
| Stenelmis | 617 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 26 | ||
| Chironomidae | 807 | 21 | 75 | |
| Limoniidae | 757 | 1 | ||
| Micronecta | 719 | 5 | 64 | 14 |
| Gerris | 735 | 2 | ||
| Calopteryx | 650 | 4 | 2 | 1 |
| Coenagrionidae | 658 | 9 | ||
| Gomphidae | 678 | 2 | 3 | |
| Platycnemis | 657 | 17 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 11 | 1 | |
| Radix | 1004 | 1 | 1 | |
| Planorbidae | 1009 | 1 | 1 | |
| Corbicula | 1051 | 30 | 14 | 9 |
| Dugesiidae | 1055 | 182 | 38 | 68 |
| Oligochaeta | 933 | 22 | 2 | 3 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |