Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 14/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 15.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 5.0 | dominant |
| Sables | 31.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 42 | 15 |
| Nemoura | 26 | 3 | 19 | 8 |
| Protonemura | 46 | 57 | 1 | |
| Perla | 164 | 1 | 1 | 1 |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 2 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 3 | 3 |
| Goeridae | 286 | 10 | 22 | 17 |
| Hydropsyche | 212 | 5 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | 2 | |
| Limnephilinae | 3163 | 7 | ||
| Limnephilidae | 276 | 2 | ||
| Polycentropus | 231 | 27 | 4 | |
| Polycentropodidae | 223 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 7 | ||
| Baetis lato sensu | 9794 | 38 | 5 | 6 |
| Baetis | 364 | 27 | 7 | 19 |
| Ephemerella ignita | 451 | 36 | 2 | 2 |
| Ephemerellidae | 449 | 2 | ||
| Ephemera | 502 | 1 | 5 | |
| Ecdyonurus | 421 | 6 | 8 | 5 |
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 1 | 2 | 3 |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 1 | 5 | |
| Paraleptophlebia | 481 | 2 | ||
| Leptophlebiidae | 473 | 3 | 16 | |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 123 | 6 | 2 |
| Esolus | 619 | 9 | 5 | 6 |
| Limnius | 623 | 6 | ||
| Oulimnius | 622 | 3 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 876 | 784 | 240 |
| Clinocerinae | 9813 | 1 | 1 | |
| Hemerodromiinae | 3202 | 6 | 3 | 1 |
| Hexatomini | 20358 | 2 | ||
| Pediciini | 20537 | 1 | 2 | 2 |
| Simuliidae | 801 | 10 | 3 | 1 |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 3 | ||
| Agriotypus | 1083 | 3 | 3 | |
| Crangonyx | 5116 | 32 | ||
| Gammarus | 892 | 1536 | 328 | 260 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Pacifastacus | 872 | 1 | 4 | |
| Asellidae | 880 | 29 | ||
| Pisidium | 1043 | 1 | 60 | 30 |
| Ancylus | 1028 | 4 | 62 | 18 |
| Potamopyrgus | 978 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Oligochaeta | 933 | 5 | 100 | 23 |
| Polycelis | 1064 | 1 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |