Listes faunistiques invertébrés
Le Grand Hers en amont de la Vixiège 05167008
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Taxon indicateur | Brachycentridae |
| 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 | 82.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Rapide | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Moyenne | A |
| P4 | s30 | Moyenne | A |
| P5 | s24 | Moyenne | B |
| P6 | s9 | Moyenne | B |
| P7 | s24 | Lente | B |
| P8 | s24 | Rapide | B |
| P9 | s24 | Nulle | C |
| P10 | s24 | Moyenne | C |
| P11 | s24 | Lente | C |
| P12 | s24 | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 9 | 1 | 2 |
| Leuctra | 69 | 96 | 104 | 52 |
| Perlodes | 150 | 1 | ||
| Brachycentridae | 262 | 1 | 1 | |
| Brachycentrus | 265 | 3 | ||
| Oligoplectrum | 263 | 3 | 2 | |
| Cheumatopsyche | 221 | 32 | 40 | 18 |
| Hydropsyche | 212 | 352 | 44 | 44 |
| Hydroptilidae | 193 | 1 | 14 | |
| Hydroptila | 200 | 32 | 3 | 5 |
| Orthotrichia | 197 | 4 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 22 | 3 | |
| Mystacides | 312 | 27 | 12 | |
| Oecetis | 317 | 3 | ||
| Setodes | 318 | 1 | ||
| Ylodes | 5140 | 1 | ||
| Polycentropodidae | 223 | 13 | 6 | 6 |
| Polycentropus | 231 | 6 | 4 | 4 |
| Psychomyia | 239 | 5 | 2 | 6 |
| Baetis lato sensu | 9794 | 376 | 352 | 200 |
| Caenis | 457 | 10 | 33 | 7 |
| Ephemera | 502 | 2 | 2 | |
| Ephemerella ignita | 451 | 5 | 1 | 1 |
| Heptageniidae | 399 | 14 | 112 | 86 |
| Dacnogenia | 31251 | 2 | ||
| Ecdyonurus | 421 | 1 | 14 | 27 |
| Heptagenia | 443 | 2 | 8 | 12 |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | 1 | |
| Ephoron | 496 | 3 | 1 | |
| Potamanthus | 509 | 31 | 2 | |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 9 | ||
| Dryopidae | 610 | 2 | ||
| Dryops | 613 | 4 | ||
| Dytiscidae | 527 | 7 | ||
| Elmis | 618 | 32 | 20 | 16 |
| Esolus | 619 | 72 | 188 | 85 |
| Limnius | 623 | 12 | 8 | |
| Oulimnius | 622 | 92 | 16 | 3 |
| Potamophilus | 615 | 3 | ||
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 20 | 8 | 5 |
| Orectochilus | 515 | 8 | 7 | 8 |
| Anthomyidae | 847 | 7 | ||
| Athericidae | 838 | 11 | 9 | 1 |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Chironomidae | 807 | 864 | 208 | 184 |
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 26 | 34 | 13 |
| Simuliidae | 801 | 128 | 44 | 6 |
| Gomphidae | 678 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Calopteryx | 650 | 18 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 3 | 1 | |
| Hydracarina | 906 | 192 | 144 | 112 |
| Pisidium | 1043 | 1 | ||
| Physa (sensu lato) | 997 | 22 | 3 | |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 3 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 10 | 96 | 10 |
| Dugesiidae | 1055 | 31 | 4 | |
| Nematoda | 1089 | 4 | 2 | 1 |