Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 15/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Isoperla | 140 | 10 | 1 | 6 |
| Perlodidae | 127 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Plectrocnemia | 228 | 3 | ||
| Polycentropodidae | 223 | 2 | 2 | |
| Lype | 241 | 8 | 4 | 8 |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 9 | 11 |
| Baetis lato sensu | 9794 | 1 | 3 | 19 |
| Centroptilum luteolum | 384 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 44 | 89 | 48 |
| Ecdyonurus | 421 | 8 | 34 | 13 |
| Heptageniidae | 399 | 9 | 2 | |
| Habrophlebia | 491 | 6 | 3 | 6 |
| Leptophlebiidae | 473 | 252 | 5 | 29 |
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 30 | 5 | 9 |
| Esolus | 619 | 15 | 46 | 51 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 555 | 142 | 171 |
| Riolus | 625 | 30 | 5 | 23 |
| Hydraena | 608 | 5 | 9 | |
| Ceratopogonidae | 819 | 10 | 13 | 1 |
| Chironomidae | 807 | 640 | 360 | 460 |
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 1 | 9 | |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 5 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 1 | 1 | |
| Asellidae | 880 | 30 | 3 | 1 |
| Procambarus clarkii | 2028 | 1 | ||
| Echinogammarus | 888 | 19 | 29 | 19 |
| Gammarus | 892 | 142 | 24 | 9 |
| Gammaridae | 887 | 43 | 62 | 26 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 72 | 3 | |
| Sphaeriidae | 1042 | 1 | 88 | 6 |
| Potamopyrgus antipodarum | 979 | 14 | 11 | 21 |
| Physa (sensu lato) | 997 | 2 | ||
| Oligochaeta | 933 | 2 | 3 | 2 |
| Prostoma | 3110 | 1 |