Listes faunistiques invertébrés
L'Aveyron à Le Monastère 05127500
- Télécharger la fiche IRSTEA xls / 635 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 02/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Philopotamidae |
| 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 | 20.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 2 | |
| Leuctra geniculata | 33830 | 6 | ||
| Oligoplectrum maculatum | 264 | 2 | ||
| Agapetus | 191 | 3 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 2 | ||
| Cheumatopsyche lepida | 222 | 177 | 30 | 108 |
| Hydropsyche | 212 | 95 | 13 | 20 |
| Hydroptila | 200 | 15 | 1 | 4 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Chimarra | 207 | 2 | 1 | |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 3 | 6 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 7 | 36 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 2 | 3 | 41 |
| Baetidae | 363 | 1 | 1 | |
| Caenis | 457 | 6 | 10 | 3 |
| Ephemerella ignita | 451 | 13 | 8 | 12 |
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 5 | ||
| Electrogena | 3181 | 1 | ||
| Choroterpes picteti | 475 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Ephoron virgo | 497 | 15 | 16 | |
| Aphelocheirus aestivalis | 2714 | 4 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 3 | 2 | 5 |
| Esolus | 619 | 23 | 15 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 8 | 1 | |
| Athericidae | 838 | 3 | 5 | 1 |
| Chironomidae | 807 | 1363 | 150 | 158 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 17 | 100 | |
| Coenagrionidae | 658 | 1 | ||
| Gomphus | 679 | 3 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 33 | ||
| Asellidae | 880 | 12 | 1 | |
| Astacidea | 3277 | 2 | ||
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 10 | 4 | |
| Potamopyrgus antipodarum | 979 | 43 | 5 | |
| Planorbidae | 1009 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 50 | 6 | 4 |
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |