Listes faunistiques invertébrés
Le Moingt à Savigneux 04010850
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 93.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Sables | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | C |
| P8 | Branchage, racines | Lente | A |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Granulats | Lente | B |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 1 | ||
| Caenis | 457 | 2 | 1 | 1 |
| Ephemerella ignita | 451 | 34 | 12 | |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 13 | 1 | |
| Limnius | 623 | 1 | 1 | 4 |
| Oulimnius | 622 | 2 | ||
| Ceratopogonidae | 819 | 42 | 18 | 3 |
| Chironomidae | 807 | 90 | 92 | 60 |
| Dicranota | 765 | 2 | 2 | |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 2 | 4 | |
| Tabanidae | 837 | 1 | 2 | |
| Aphelocheirus | 721 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 4 | 5 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Decapoda | 3140 | 1 | ||
| Asellidae | 880 | 4 | ||
| Gammaridae | 887 | 18 | 30 | |
| Gammarus | 892 | 51 | 2 | |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | 2 | |
| Oligochaeta | 933 | 65 | 45 | 69 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |