Listes faunistiques invertébrés
Le Dourdou à Vabres l'Abbaye 05145200
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 4 | |
| Leuctra | 69 | 80 | 80 | 144 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Oligoplectrum | 263 | 3 | ||
| Brachycentridae | 262 | 44 | 1 | |
| Cheumatopsyche | 221 | 9 | 176 | 8 |
| Hydropsyche | 212 | 46 | 224 | 34 |
| Hydroptila | 200 | 4 | 4 | 15 |
| Orthotrichia | 197 | 3 | 2 | |
| Hydroptilidae | 193 | 2 | 3 | 6 |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Chimarra | 207 | 11 | 144 | 4 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 1 | 3 | 25 |
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 3 | 11 | 20 |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 3 |
| Baetis lato sensu | 9794 | 1 | 2 | 25 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 51 | 2 | 37 |
| Ecdyonurus | 421 | 11 | 2 | |
| Heptageniidae | 399 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dryopidae | 610 | 1 | 1 | |
| Elmis | 618 | 16 | 8 | 8 |
| Esolus | 619 | 528 | 336 | 360 |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 176 | 16 | 8 |
| Stenelmis | 617 | 16 | ||
| Elmidae | 614 | 8 | 8 | |
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 212 | 44 | 80 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 2 | ||
| Corbicula | 1051 | 7 | 2 | |
| Planorbidae | 1009 | 2 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 17 | 84 | 152 |
| Dugesia | 1056 | 4 | 192 | 15 |
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 |