Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 37.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Sables | Lente | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Bryophytes | Moyenne | A |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Blocs | Nulle | A |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 65 | 7 | 3 |
| Protonemura | 46 | 3 | ||
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 20 | ||
| Micrasema | 268 | 18 | ||
| Goera | 287 | 1 | ||
| Silo-lithax | 5219 | 3 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 224 | 20 | 3 |
| Hydroptila | 200 | 8 | ||
| Ithytrichia | 198 | 2 | 1 | |
| Athripsodes | 311 | 1 | 4 | |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 3 | ||
| Polycentropus | 231 | 19 | 1 | |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | 2 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 33 | 1 | 11 |
| Centroptilum | 383 | 1 | ||
| Procloeon bifidum | 391 | 1 | 3 | |
| Ephemerella ignita | 451 | 36 | 2 | |
| Ephemera | 502 | 9 | 8 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 4 | 2 | 2 |
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 3 | ||
| Dupophilus | 620 | 17 | 4 | |
| Elmis | 618 | 31 | ||
| Esolus | 619 | 55 | 23 | 48 |
| Limnius | 623 | 1 | ||
| Macronychus | 626 | 3 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 12 | 2 | |
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 11 | 2 | 9 |
| Ceratopogonidae | 819 | 1 | 3 | 1 |
| Chironomidae | 807 | 167 | 35 | 168 |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 1 | 2 | 16 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 41 | ||
| Tabanidae | 837 | 6 | ||
| Aphelocheirus | 721 | 2 | 16 | |
| Micronecta | 719 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | 3 | 1 |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 366 | ||
| Gammarus | 892 | 613 | 10 | 2 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 4 | ||
| Corbicula | 1051 | 4 | 4 | 7 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 4 | 1 | 1 |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 10 | 8 | 2 |
| Oligochaeta | 933 | 18 | 20 | 50 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |