Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | 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 | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Rapide | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 1 | 1 | |
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 1 | 1 | |
| Isoperla | 140 | 36 | 2 | 1 |
| Perlodes | 150 | 2 | 3 | |
| Brachyptera | 3 | 2 | 1 | |
| Taeniopteryx | 14 | 167 | 21 | 5 |
| Brachycentrus | 265 | 2 | ||
| Micrasema | 268 | 2 | 2 | |
| Silo | 292 | 1 | 2 | |
| Hydropsychidae | 211 | 2 | ||
| Cheumatopsyche | 221 | 158 | 80 | 146 |
| Hydropsyche | 212 | 54 | 14 | 23 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 135 | 5 | 3 |
| Athripsodes | 311 | 8 | 4 | |
| Mystacides | 312 | 1 | 2 | 3 |
| Oecetis | 317 | 8 | 3 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Cyrnus | 224 | 3 | 104 | |
| Polycentropus | 231 | 41 | 3 | |
| Psychomyia | 239 | 1 | 2 | 8 |
| Rhyacophila lato-sensu | 183 | 7 | 16 | 7 |
| Baetis | 364 | 30 | 3 | 7 |
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 11 | ||
| Ecdyonurus | 421 | 4 | 64 | 21 |
| Epeorus | 400 | 9 | 3 | |
| Heptagenia | 443 | 7 | 2 | |
| Rhithrogena | 404 | 5 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 2 | 5 | 1 |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 2 | 5 | 5 |
| Elmis | 618 | 3 | 1 | 7 |
| Esolus | 619 | 41 | 22 | 67 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Orectochilus | 515 | 19 | 8 | 7 |
| Hydraena | 608 | 2 | 2 | 3 |
| Atherix | 839 | 1 | 3 | 2 |
| Atrichops | 840 | 8 | 1 | |
| Ceratopogoninae | 822 | 6 | 4 | |
| Chironomidae | 807 | 215 | 253 | 151 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 1 | |
| Simulium | 806 | 20 | 1 | 8 |
| Aphelocheirus | 721 | 6 | 5 | |
| Calopteryx | 650 | 3 | 1 | |
| Gomphus | 679 | 6 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 4 | 3 | |
| Gammarus | 892 | 158 | 83 | 64 |
| Niphargus | 902 | 2 | ||
| Ancylus | 1028 | 18 | 18 | 40 |
| Corbicula | 1051 | 52 | 64 | 17 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 3 | ||
| Turbellaria | 3326 | 1 | ||
| Dugesia | 1056 | 2 | ||
| Oligochaeta | 933 | 14 | 78 | 35 |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |