Listes faunistiques invertébrés
L'Aveyron à Féneyrols 05121000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 7.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Bryophytes | Rapide | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 8 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Brachycentrus | 265 | 32 | ||
| Oligoplectrum maculatum | 264 | 375 | 12 | 27 |
| Cheumatopsyche lepida | 222 | 18 | 48 | 12 |
| Hydropsyche | 212 | 368 | 654 | 184 |
| Hydroptila | 200 | 2 | 1 | 1 |
| Ceraclea | 313 | 1 | ||
| Homilia | 20556 | 1 | ||
| Mystacides | 312 | 3 | 1 | 15 |
| Oecetis | 317 | 2 | 1 | |
| Leptoceridae | 310 | 2 | 2 | |
| Chimarra | 207 | 2 | 59 | 14 |
| Polycentropus | 231 | 1 | ||
| Paduniella vandeli | 20557 | 1 | ||
| Psychomyia pusilla | 240 | 4 | 3 | 15 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 107 | 383 | 90 |
| Centroptilum luteolum | 384 | 6 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 1 | 8 | |
| Procloeon bifidum | 391 | 1 | 10 | |
| Baetidae | 363 | 14 | 9 | 13 |
| Caenis | 457 | 31 | 24 | 23 |
| Ephemerella ignita | 451 | 4 | 4 | |
| Ephemera | 502 | 5 | 5 | |
| Ecdyonurus | 421 | 9 | 21 | |
| Heptagenia | 443 | 1 | 5 | 2 |
| Heptageniidae | 399 | 3 | 7 | |
| Isonychia ignota | 398 | 1 | 11 | 2 |
| Choroterpes picteti | 475 | 3 | ||
| Leptophlebiidae | 473 | 1 | 3 | |
| Ephoron virgo | 497 | 1 | ||
| Potamanthus luteus | 510 | 7 | 17 | 28 |
| Aphelocheirus aestivalis | 2714 | 1 | 5 | 1 |
| Micronecta | 719 | 18 | 3 | 29 |
| Elmis | 618 | 11 | 15 | 9 |
| Esolus | 619 | 133 | 16 | 91 |
| Limnius | 623 | 7 | 5 | 6 |
| Normandia | 624 | 11 | 2 | |
| Oulimnius | 622 | 97 | 27 | 13 |
| Potamophilus | 615 | 7 | 3 | |
| Stenelmis | 617 | 11 | 3 | 6 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 559 | 38 | 125 |
| Empididae | 831 | 2 | ||
| Simuliidae | 801 | 148 | 583 | 13 |
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 11 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | 6 |
| Gomphidae | 678 | 2 | 7 | |
| Platycnemis | 657 | 5 | ||
| Zygoptera | 9785 | 2 | 1 | 1 |
| Crangonyx pseudogracilis | 5117 | 5 | ||
| Asellidae | 880 | 9 | ||
| Atyaephyra desmarestii | 862 | 1 | ||
| Corbicula | 1051 | 66 | 18 | 33 |
| Ancylus fluviatilis | 1029 | 4 | 3 | |
| Theodoxus fluviatilis | 968 | 7 | 25 | 45 |
| Planorbidae | 1009 | 16 | ||
| Dugesiidae | 1055 | 10 | 36 | 21 |
| Oligochaeta | 933 | 99 | 18 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |