Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 8 | 8 |
| Leuctra | 69 | 13 | 140 | 84 |
| Perla | 164 | 2 | ||
| Micrasema | 268 | 3 | ||
| Oligoplectrum | 263 | 54 | 54 | 38 |
| Agapetus | 191 | 2 | 1 | |
| Agapetus-synagapetus | 5218 | 4 | ||
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 40 | 96 | 46 |
| Hydroptila | 200 | 1 | 1 | 6 |
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 4 | 1 | |
| Mystacides | 312 | 15 | 3 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | 1 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Metalype | 246 | 1 | 32 | |
| Psychomyia | 239 | 76 | 152 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 15 |
| Baetis | 364 | 128 | 160 | 150 |
| Centroptilum | 383 | 16 | ||
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 20 | 4 | 8 |
| Caenis | 457 | 6 | 4 | 15 |
| Ephemerella | 450 | 16 | 37 | 42 |
| Ephemera | 502 | 3 | 2 | 3 |
| Ecdyonurus | 421 | 3 | ||
| Epeorus | 400 | 2 | 4 | 18 |
| Rhithrogena | 404 | 3 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 2 | ||
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 5 | 6 | |
| Elmis | 618 | 40 | 32 | 48 |
| Esolus | 619 | 20 | 528 | 172 |
| Limnius | 623 | 16 | 16 | |
| Oulimnius | 622 | 24 | 560 | 100 |
| Riolus | 625 | 4 | 4 | |
| Orectochilus | 515 | 1 | ||
| Atherix | 839 | 1 | 5 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 292 | 321 | 74 |
| Empididae | 831 | 2 | 2 | |
| Limoniini | 20393 | 9 | 25 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3 | 1 | 9 |
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 3 | 1 | 1 |
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 3968 | 285 | 144 |
| Ostracoda | 3170 | 3 | 3 | |
| Musculium | 3072 | 1 | ||
| Pisidium | 1043 | 88 | 4 | |
| Ancylus | 1028 | 1 | 1 | 160 |
| Physella | 19280 | 8 | 1 | |
| Physidae | 995 | 5 | ||
| Oligochaeta | 933 | 48 | 80 | 4 |
| Dugesia | 1056 | 10 | 26 | 4 |
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |