Listes faunistiques invertébrés
ARDECHE A VALLON-PONT-D'ARC 2 06115090
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| I2M2 | 0.8750 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 79.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 6 | 12 |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | 11 | 1 |
| Hydropsyche | 212 | 13 | 8 | |
| Hydroptila | 200 | 7 | 3 | 1 |
| Orthotrichia | 197 | 39 | 3 | 3 |
| Ceraclea | 313 | 2 | 6 | |
| Mystacides | 312 | 8 | 5 | |
| Setodes | 318 | 28 | 14 | 22 |
| Philopotamidae | 206 | 1 | ||
| Chimarra | 207 | 2 | ||
| Polycentropodidae | 223 | 1 | 3 | 3 |
| Polycentropus | 231 | 3 | 2 | |
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 17 | 2 | |
| Baetis | 364 | 9 | 8 | 6 |
| Procloeon | 390 | 1 | 21 | 122 |
| Caenis | 457 | 2 | 42 | 132 |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 1 | 14 | 1 |
| Leptophlebiidae | 473 | 2 | ||
| Choroterpes | 474 | 4 | 14 | |
| Ephoron | 496 | 2 | 13 | |
| Micronecta | 719 | 1 | 23 | 42 |
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 2 | 1 | 108 |
| Esolus | 619 | 10 | 17 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 6 | 9 | |
| Stenelmis | 617 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 135 | 40 | 105 |
| Empididae | 831 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 2 | ||
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 550 | ||
| Ancylus | 1028 | 4 | ||
| Theodoxus | 967 | 35 | 1 | |
| Oligochaeta | 933 | 76 | 7 | 15 |
| Dugesiidae | 1055 | 50 | 2 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydrozoa | 3166 | 3 |