Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 4 | 3 | 1 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 7 | 9 | 14 |
| Hydroptila | 200 | 4 | 14 | 8 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 14 | 2 | 6 |
| Oecetis | 317 | 3 | 1 | |
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 4 | 3 | |
| Baetis lato sensu | 9794 | 6 | 7 | 30 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 4 | 5 | 6 |
| Caenis | 457 | 12 | 8 | 9 |
| Ephemera | 502 | 1 | 3 | 1 |
| Ecdyonurus | 421 | 2 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Ephoron | 496 | 1 | ||
| Aphelocheirus | 721 | 11 | 4 | 11 |
| Micronecta | 719 | 1 | 26 | |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 8 | 4 | |
| Elmis | 618 | 1 | 12 | |
| Esolus | 619 | 18 | 68 | 36 |
| Limnius | 623 | 4 | 4 | |
| Oulimnius | 622 | 92 | 100 | 108 |
| Stenelmis | 617 | 4 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 23 | 14 | 9 |
| Ceratopogonidae | 819 | 2 | 4 | |
| Chironomidae | 807 | 360 | 168 | 120 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Gomphidae | 678 | 36 | 17 | 16 |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 7 | ||
| Gammarus | 892 | 205 | 6 | 6 |
| Copepoda | 3206 | 3 | ||
| Corbicula | 1051 | 15 | 13 | 6 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 3 | 15 | 5 |
| Potamopyrgus | 978 | 8 | 3 | 4 |
| Galba | 1001 | 3 | ||
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 3 | ||
| Planorbidae | 1009 | 4 | 1 | 2 |
| Oligochaeta | 933 | 10 | 4 | 7 |
| Dugesia | 1056 | 2 | ||
| Mermithoïdea | 3159 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |