Listes faunistiques invertébrés
L'Aveyron à Féneyrols 05121000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Rapide | A |
| P5 | Hydrophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Branchage, racines | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 3 | |
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 1 | 5 | 1 |
| Oligoplectrum | 263 | 11 | 27 | 6 |
| Cheumatopsyche | 221 | 2 | 96 | 8 |
| Hydropsyche | 212 | 38 | 216 | 9 |
| Hydroptila | 200 | 2 | 8 | |
| Orthotrichia | 197 | 1 | 8 | 3 |
| Mystacides | 312 | 6 | ||
| Oecetis | 317 | 2 | ||
| Odontocerum | 339 | 1 | ||
| Chimarra | 207 | 1 | 52 | 1 |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 23 | 20 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 36 | 164 | 6 |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 6 | 8 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Micronecta | 719 | 8 | ||
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 25 | 15 | 70 |
| Limnius | 623 | 13 | 6 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 5 | 1 | |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 1 | 29 | 14 |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 88 | 44 | 128 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 1 | 3 | 2 |
| Simuliidae | 801 | 26 | 656 | 16 |
| Calopteryx | 650 | 1 | 2 | 1 |
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 3 | |
| Platycnemis | 657 | 3 | 1 | |
| Copepoda | 3206 | 1 | 2 | |
| Echinogammarus | 888 | 71 | ||
| Asellidae | 880 | 224 | ||
| Hydracarina | 906 | 4 | 3 | 5 |
| Corbicula | 1051 | 1 | 2 | 3 |
| Ancylus | 1028 | 1 | 3 | |
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 26 | 5 | |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 4 | 8 | 52 |
| Dugesiidae | 1055 | 2 | 64 | 19 |
| Nematoda | 1089 | 1 | 2 |