Listes faunistiques invertébrés
Ardeche à St-julien-de-peyrolas 06115700
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 8 |
| Variété taxonomique | 24 |
| I2M2 | 0.6300 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Limnius | 623 | 2 | 1 | |
| Platycnemis | 657 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Libellulidae | 696 | 1 | ||
| Micronecta | 719 | 2 | 40 | 13 |
| Chironomidae | 807 | 1 | 3 | 10 |
| Ceratopogoninae | 822 | 2 | ||
| Atyaephyra | 861 | 46 | 3 | |
| Oulimnius | 622 | 2 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 1 | 2 |
| Theodoxus | 967 | 1 | 1 | |
| Radix | 1004 | 1 | ||
| Corbicula | 1051 | 4 | 23 | 18 |
| Dugesia | 1056 | 80 | 64 | 50 |
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 1 | 7 | 10 |
| Cloeon | 387 | 9 | ||
| Orthotrichia | 197 | 2 | 3 | |
| Hydroptila | 200 | 1 | 7 | 7 |
| Chimarra | 207 | 1 | 3 | 3 |
| Hydropsyche | 212 | 3 | 72 | 40 |
| Cheumatopsyche | 221 | 8 | ||
| Ceraclea | 313 | 1 | ||
| Triaenodes | 314 | 1 | 1 | |
| Setodes | 318 | 1 | ||
| Baetidae | 363 | 3 | ||
| Rhyacophila lato-sensu | 183 | 9 | 4 | |
| Procloeon | 390 | 5 | 6 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Caenis | 457 | 9 | 4 | 3 |
| Choroterpes | 474 | 2 | 1 | |
| Peltodytes | 519 | 1 | ||
| Dryops | 613 | 2 | ||
| Esolus | 619 | 13 | 40 | 9 |