Listes faunistiques invertébrés
VEYLE A POLLIAT 06048640
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/09/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 30.0 | dominant |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | ||
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 4.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Hydrophytes | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Hydrophytes | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 1 | 12 | 19 |
| Hydroptila | 200 | 1 | 1 | 3 |
| Athripsodes | 311 | 1 | 57 | 102 |
| Mystacides | 312 | 14 | 18 | |
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 1 | 5 | 3 |
| Polycentropodidae | 223 | 6 | ||
| Neureclipsis | 236 | 16 | 24 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 1 | 4 | |
| Baetis | 364 | 11 | 80 | 10 |
| Caenis | 457 | 1 | 6 | |
| Serratella | 5152 | 2 | 3 | |
| Aphelocheirus | 721 | 11 | 5 | |
| Elmis | 618 | 1 | 13 | 16 |
| Limnius | 623 | 1 | 8 | 2 |
| Oulimnius | 622 | 4 | 10 | 16 |
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | 4 | |
| Athericidae | 838 | 1 | 4 | |
| Chironomidae | 807 | 25 | 300 | 600 |
| Simuliidae | 801 | 10 | 3100 | 300 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 3 | 60 | 40 |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 7 | 10 | |
| Gammarus | 892 | 300 | 350 | 20 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 6 | 2 | 4 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Theodoxus | 967 | 40 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 11 | 550 | 130 |
| Oligochaeta | 933 | 3 | 3 | 3 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Hydrozoa | 3166 | 3 |