Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 05/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 3 | 17 | 28 |
| Perla | 164 | 3 | ||
| Perlidae | 155 | 5 | 6 | |
| Brachycentrus | 265 | 82 | 5 | 1 |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Cheumatopsyche | 221 | 27 | 72 | |
| Hydropsyche | 212 | 5 | 11 | 16 |
| Hydroptila | 200 | 45 | 3 | 3 |
| Ithytrichia | 198 | 2 | ||
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 18 | 4 | 3 |
| Mystacides | 312 | 9 | 1 | 2 |
| Oecetis | 317 | 54 | 2 | 1 |
| Limnephilinae | 3163 | 3 | 1 | |
| Cyrnus | 224 | 7 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | 5 | |
| Baetis lato sensu | 9794 | 37 | 13 | 45 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 3 | 4 | |
| Caenis | 457 | 11 | ||
| Ephemera | 502 | 1 | 4 | 14 |
| Ecdyonurus | 421 | 2 | 15 | 8 |
| Heptagenia | 443 | 1 | 1 | 2 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 12 | 2 | |
| Aphelocheirus | 721 | 4 | 18 | 24 |
| Micronecta | 719 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Ranatra | 727 | 1 | ||
| Dupophilus | 620 | 16 | 8 | |
| Elmis | 618 | 76 | 16 | 16 |
| Esolus | 619 | 84 | 192 | 108 |
| Oulimnius | 622 | 4 | 4 | 4 |
| Orectochilus | 515 | 2 | 4 | |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 7 | 5 | 6 |
| Ceratopogonidae | 819 | 1 | 3 | 4 |
| Chironomidae | 807 | 208 | 50 | 31 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 8 | |
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 8 | ||
| Gomphus | 679 | 4 | 1 | 1 |
| Onychogomphus | 682 | 3 | 3 | 3 |
| Gomphidae | 678 | 11 | 2 | |
| Platycnemis | 657 | 8 | ||
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 236 | 104 | 76 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Corbicula | 1051 | 60 | 73 | 74 |
| Pisidium | 1043 | 3 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 5 | 6 | |
| Planorbidae | 1009 | 5 | ||
| Oligochaeta | 933 | 7 | 17 | 22 |
| Dugesia | 1056 | 68 | 1 | 5 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | ||
| Bryozoa | 1087 | 1 |