Listes faunistiques invertébrés
L'Aix à Saint-Georges-de-Baroille 04012200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 09/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Dalles, argiles | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Bryophytes | Moyenne | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Blocs | Lente | B |
| P12 | Hydrophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 6 | |
| Leuctra | 69 | 2 | 1 | 61 |
| Protonemura | 46 | 2 | ||
| Perla | 164 | 2 | ||
| Isoperla | 140 | 1 | ||
| Brachycentrus | 265 | 2 | 9 | 10 |
| Micrasema | 268 | 1 | 1 | |
| Hydropsychidae | 211 | 96 | 9 | 28 |
| Hydropsyche | 212 | 1 | ||
| Ithytrichia | 198 | 9 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 8 | 3 | 1 |
| Mystacides | 312 | 1 | ||
| Halesus | 3186 | 1 | ||
| Polycentropus | 231 | 26 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 13 | 9 | |
| Baetis | 364 | 4 | 16 | 58 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 36 | 8 | 16 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 2 | 6 | |
| Ecdyonurus | 421 | 4 | ||
| Electrogena | 3181 | 4 | ||
| Rhithrogena | 404 | 1 | 1 | 23 |
| Leptophlebiidae | 473 | 3 | 11 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 10 | 1 | |
| Paraleptophlebia | 481 | 2 | ||
| Potamanthus | 509 | 1 | 1 | |
| Dupophilus | 620 | 1 | 5 | |
| Elmis | 618 | 4 | 1 | |
| Esolus | 619 | 3 | 7 | 32 |
| Potamophilus | 615 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 3 | ||
| Ceratopogonidae | 819 | 2 | 2 | 3 |
| Chironomidae | 807 | 919 | 154 | 129 |
| Hexatoma | 773 | 2 | 11 | |
| Dicranota | 765 | 7 | 8 | |
| Simuliidae | 801 | 7 | ||
| Aphelocheirus | 721 | 3 | ||
| Calopteryx | 650 | 5 | ||
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 2 | 2 | |
| Sialis | 704 | 1 | 2 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | 3 | |
| Gammaridae | 887 | 5 | 10 | 36 |
| Gammarus | 892 | 146 | 8 | 276 |
| Ancylus | 1028 | 1 | 1 | 12 |
| Menetus | 1025 | 2 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Turbellaria | 3326 | 1 | 1 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 5 | 43 | 46 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |