Listes faunistiques invertébrés
Le Dourdou à Vabres l'Abbaye 05145200
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 1 | 6 | 4 |
| Brachycentrus | 265 | 4 | 9 | 10 |
| Ecnomus | 249 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Cheumatopsyche | 221 | 4 | 256 | 92 |
| Hydropsyche | 212 | 8 | 196 | 72 |
| Hydroptila | 200 | 3 | 8 | 7 |
| Orthotrichia | 197 | 3 | 5 | 2 |
| Hydroptilidae | 193 | 2 | ||
| Athripsodes | 311 | 1 | 4 | |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 2 | 1 | |
| Setodes | 318 | 1 | ||
| Chimarra | 207 | 3 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 15 | 37 | 17 |
| Baetis | 364 | 1 | 136 | 120 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 84 | 1 | 16 |
| Ecdyonurus | 421 | 38 | 9 | |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 36 | 17 | |
| Choroterpes | 474 | 1 | 1 | 9 |
| Leptophlebiidae | 473 | 2 | 11 | |
| Ephoron | 496 | 1 | 4 | 5 |
| Potamanthus | 509 | 1 | 1 | |
| Micronecta | 719 | 12 | 7 | 9 |
| Elmis | 618 | 16 | ||
| Esolus | 619 | 84 | 92 | 880 |
| Limnius | 623 | 4 | 20 | 16 |
| Oulimnius | 622 | 28 | 2 | 48 |
| Atherix | 839 | 3 | 1 | |
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 6 | 1 | 9 |
| Clinocerinae | 9813 | 1 | ||
| Limoniini | 20393 | 4 | 3 | |
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Asellidae | 880 | 9 | ||
| Corbicula | 1051 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 2 | 1 | 7 |
| Planorbidae | 1009 | 3 | 1 | |
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 6 | 6 | 12 |
| Dugesia | 1056 | 2 | 3 | |
| Hydracarina | 906 | 40 | 56 | 184 |