Listes faunistiques invertébrés
Le Dourdou à Vabres l'Abbaye 05145200
- Télécharger la fiche IRSTEA xls / 2207 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 16/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | A |
| P2 | Sables | Lente | A |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Algues | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 3 | ||
| Leuctra | 69 | 10 | 2 | 113 |
| Euleuctra | 67 | 1 | 7 | |
| Hydroptilidae | 193 | 3 | ||
| Orthotrichia | 197 | 1 | 8 | 2 |
| Hydroptila | 200 | 18 | 41 | 20 |
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 2 | ||
| Hydropsychidae | 211 | 8 | 29 | |
| Hydropsyche | 212 | 17 | 33 | 44 |
| Cheumatopsyche | 221 | 83 | 57 | 833 |
| Psychomyia | 239 | 6 | 9 | 53 |
| Psychomyiidae | 238 | 4 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | 3 |
| Oligoplectrum | 263 | 1 | 1 | |
| Leptoceridae | 310 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 27 | ||
| Caenis | 457 | 9 | 17 | 48 |
| Baetidae | 363 | 6 | ||
| Cloeon | 387 | 2 | ||
| Baetis | 364 | 17 | 13 | 50 |
| Procloeon | 390 | 1 | 1 | 2 |
| Potamanthus | 509 | 1 | ||
| Ephoron | 496 | 30 | 10 | |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 5 | 1 | 32 |
| Ecdyonurus | 421 | 36 | 12 | 155 |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 4 | 3 | 42 |
| Paraleptophlebia | 481 | 4 | ||
| Leptophlebiidae | 473 | 4 | ||
| Choroterpes | 474 | 3 | ||
| Gerris | 735 | 2 | ||
| Aphelocheirus | 721 | 2 | 2 | |
| Riolus | 625 | 1 | ||
| Elmis | 618 | 2 | ||
| Oulimnius | 622 | 6 | 17 | |
| Limnius | 623 | 1 | 5 | |
| Esolus | 619 | 20 | 65 | 234 |
| Orectochilus | 515 | 4 | ||
| Athericidae | 838 | 3 | 25 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 49 | 907 | 405 |
| Empididae | 831 | 1 | 6 | |
| Limoniidae | 757 | 2 | 1 | 1 |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 2 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Gomphus | 679 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 1 | 12 | |
| Oligochaeta | 933 | 120 | 23 | 50 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 |