Listes faunistiques invertébrés
DROME A CHABRILLAN 06580437
- Télécharger la fiche IRSTEA xls / 873 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 136 | 102 | 155 |
| Perla | 164 | 1 | 1 | |
| Cheumatopsyche | 221 | 17 | 3 | 5 |
| Hydropsyche | 212 | 96 | 58 | 23 |
| Hydroptila | 200 | 243 | 14 | 12 |
| Athripsodes | 311 | 15 | 7 | 15 |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 5 | 2 | 5 |
| Triaenodes | 314 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 575 | 136 | 196 |
| Procloeon | 390 | 4 | 3 | |
| Caenis | 457 | 105 | 81 | 86 |
| Ecdyonurus | 421 | 15 | 51 | 54 |
| Choroterpes | 474 | 8 | 63 | 44 |
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 1 | 3 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 9 | 5 | 7 |
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 58 | 1 | 1 |
| Esolus | 619 | 51 | 15 | 23 |
| Limnius | 623 | 1 | 4 | |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 7 | 10 | |
| Peltodytes | 519 | 1 | 1 | |
| Hydrophilinae | 2517 | 2 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 886 | 124 | 162 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 8 | 5 | 1 |
| Simuliidae | 801 | 154 | 23 | 67 |
| Stratiomyidae | 824 | 3 | ||
| Tabanidae | 837 | 1 | 2 | |
| Calopteryx | 650 | 71 | ||
| Onychogomphus | 682 | 9 | 3 | |
| Gammarus | 892 | 14 | 4 | |
| Ostracoda | 3170 | 1 | 1 | |
| Potamopyrgus | 978 | 3 | 1 | |
| Oligochaeta | 933 | 3 | 1 | 4 |
| Dugesiidae | 1055 | 11 | 18 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |