Listes faunistiques invertébrés
VEYLE A POLLIAT 06048640
- Télécharger la fiche IRSTEA xls / 128 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 46.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 26.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Trichoptera | 181 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 11 | 3 | |
| Hydroptilidae | 193 | 2 | ||
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 1 | 13 | |
| Ceraclea | 313 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Psychomyia | 239 | 5 | 6 | 20 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Ephemeroptera | 348 | 2 | ||
| Baetis | 364 | 207 | 20 | 84 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 5 | 9 |
| Ephemerella ignita | 451 | 251 | 28 | 55 |
| Aphelocheirus | 721 | 3 | 20 | 13 |
| Micronecta | 719 | 190 | 175 | |
| Elmis | 618 | 23 | 2 | 9 |
| Esolus | 619 | 2 | 3 | 2 |
| Limnius | 623 | 5 | 23 | 16 |
| Oulimnius | 622 | 4 | 3 | 1 |
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 4 | 1 |
| Chironomidae | 807 | 112 | 540 | 5 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 850 | 3 | 3 |
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | 2 | |
| Gammarus | 892 | 1397 | 1568 | 1114 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 7 | 121 | 45 |
| Sphaerium | 1044 | 3 | 54 | 25 |
| Pisidium | 1043 | 2 | 162 | 45 |
| Ancylus | 1028 | 16 | 376 | 179 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 70 | 111 | 225 |
| Theodoxus | 967 | 41 | 19 | 50 |
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Glossiphoniidae | 908 | 5 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 5 | 570 | 105 |
| Tricladida | 1054 | 1 | 1 | |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | 1 | |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |