Listes faunistiques invertébrés
L'Aveyron à Féneyrols 05121000
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | ||
| Leuctra | 69 | 1 | 10 | |
| Brachycentrus | 265 | 1 | 1 | |
| Oligoplectrum | 263 | 2 | 4 | |
| Cheumatopsyche | 221 | 88 | 48 | |
| Hydropsyche | 212 | 2 | 240 | 44 |
| Hydroptila | 200 | 1 | 4 | 1 |
| Orthotrichia | 197 | 1 | 1 | |
| Athripsodes | 311 | 1 | 3 | |
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 1 | 1 | |
| Chimarra | 207 | 64 | 27 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 8 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 25 | 264 | 44 |
| Procloeon | 390 | 9 | 5 | |
| Caenis | 457 | 6 | 1 | 4 |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Heptagenia | 443 | 1 | 1 | |
| Isonychia | 397 | 7 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 2 | 2 | |
| Micronecta | 719 | 4 | 4 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 8 | 8 | 8 |
| Esolus | 619 | 52 | 272 | 50 |
| Limnius | 623 | 16 | 8 | |
| Oulimnius | 622 | 48 | 288 | 8 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 24 | 20 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 16 | 328 | 112 |
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 16 | 26 | |
| Tipulidae | 753 | 4 | 2 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 12 | 10 | 2 |
| Coenagrionidae | 658 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 6 | 32 | 4 |
| Platycnemis | 657 | 7 | 1 | |
| Crangonyx | 5116 | 6 | 1 | |
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 5 | ||
| Corbicula | 1051 | 21 | 5 | 8 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 4 | 5 |
| Theodoxus | 967 | 5 | 14 | |
| Menetus | 1025 | 1 | ||
| Oligochaeta | 933 | 17 | 22 | 6 |
| Dugesia | 1056 | 3 | 448 | 24 |
| Hydracarina | 906 | 3 | 3 |