Listes faunistiques invertébrés
La Loise à Feurs 04010200
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| 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 | 6.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 51.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Granulats | Nulle | C |
| P4 | Sables | Nulle | C |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Litieres | Nulle | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Branchage, racines | Lente | A |
| P11 | Litieres | Lente | A |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 2 | 2 | |
| Nemoura | 26 | 1 | ||
| Hydropsychidae | 211 | 7 | ||
| Hydropsyche | 212 | 7 | 6 | |
| Athripsodes | 311 | 1 | ||
| Polycentropodidae | 223 | 10 | 1 | |
| Neureclipsis | 236 | 1 | ||
| Polycentropus | 231 | 16 | ||
| Psychomyia | 239 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 9 | ||
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 5 | ||
| Paraleptophlebia | 481 | 19 | ||
| Elmis | 618 | 2 | 1 | 1 |
| Esolus | 619 | 4 | ||
| Oulimnius | 622 | 2 | 1 | |
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 115 | 40 | 45 |
| Hemerodromiinae | 3202 | 2 | ||
| Dicranota | 765 | 8 | 14 | |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Tipuloidea | 20549 | 1 | ||
| Micronecta | 719 | 6 | ||
| Calopteryx | 650 | 14 | ||
| Gomphus | 679 | 1 | 2 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 40 | 35 | 3 |
| Gammarus | 892 | 130 | 35 | |
| Ancylus | 1028 | 6 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Oligochaeta | 933 | 4 | 40 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |