Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 13/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dugesia | 1056 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Rhagionidae | 841 | 4 | ||
| Blephariceridae | 747 | 3 | ||
| Psychomyia | 239 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Epeorus | 400 | 38 | 32 | |
| Orectochilus | 515 | 1 | ||
| Heptageniidae | 399 | 24 | 20 | |
| Perla | 164 | 1 | ||
| Rhithrogena | 404 | 2 | 32 | |
| Cheumatopsyche | 221 | 56 | 36 | |
| Pacifastacus | 872 | 1 | 2 | |
| Gammaridae | 887 | 2 | ||
| Procloeon | 390 | 12 | 1 | |
| Leptophlebiidae | 473 | 4 | 5 | |
| Gomphidae | 678 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 2 | ||
| Hydraena | 608 | 5 | 4 | 6 |
| Oulimnius | 622 | 81 | 4 | 1 |
| Elmis | 618 | 391 | 68 | 36 |
| Dupophilus | 620 | 16 | 2 | 2 |
| Limnius | 623 | 1 | 10 | 8 |
| Esolus | 619 | 241 | 33 | 51 |
| Tabanidae | 837 | 1 | ||
| Simuliidae | 801 | 27 | 13 | 128 |
| Empididae | 831 | 13 | 3 | 1 |
| Tipulidae | 753 | 4 | ||
| Chironomidae | 807 | 1834 | 84 | 104 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 4 | 11 | 5 |
| Psychodidae | 783 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Hydropsyche | 212 | 844 | 290 | 123 |
| Limnephilinae | 3163 | 1 | ||
| Athripsodes | 311 | 4 | ||
| Oecetis | 317 | 1 | 7 | 3 |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 7 |
| Silo | 292 | 4 | ||
| Mystacides | 312 | 10 | 3 | 1 |
| Polycentropus | 231 | 16 | 16 | 15 |
| Micrasema | 268 | 42 | 11 | 2 |
| Glossosoma | 190 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Electrogena | 3181 | 5 | ||
| Paraleptophlebia | 481 | 2 | 1 | 3 |
| Torleya | 2391 | 1 | 18 | 18 |
| Baetis lato sensu | 9794 | 62 | 157 | 64 |
| Caenis | 457 | 8 | 1 | |
| Ephemerella ignita | 451 | 82 | 16 | 2 |
| Ephemera | 502 | 21 | 3 | 7 |
| Ecdyonurus | 421 | 2 | 51 | 6 |
| Cloeon | 387 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 6 | 6 |
| Leuctra | 69 | 59 | 86 | 100 |
| Protonemura | 46 | 14 | 2 | |
| Nemoura | 26 | 4 | ||
| Asellidae | 880 | 3 | ||
| Gammarus | 892 | 2 | ||
| Oligochaeta | 933 | 1 | 1 | 8 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 10 | 1 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 | |
| Ostracoda | 3170 | 1 |