Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Granulats | Nulle | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 4 | 5 | |
| Cheumatopsyche | 221 | 17 | 15 | |
| Hydropsyche | 212 | 14 | 28 | 13 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 2 | ||
| Polycentropus | 231 | 6 | 2 | 5 |
| Psychomyia | 239 | 1 | 21 | |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 6 | 16 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | 11 | 2 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 19 | 20 | 33 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 3 | 11 | 12 |
| Oulimnius | 622 | 2 | 1 | 2 |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 23 | 14 | 64 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Micronecta | 719 | 1 | 13 | |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 32 | ||
| Gammaridae | 887 | 14 | 78 | 9 |
| Gammarus | 892 | 169 | 71 | 14 |
| Acroloxus | 1033 | 2 | ||
| Ancylus | 1028 | 1 | 1 | 3 |
| Bithynia | 994 | 18 | ||
| Potamopyrgus | 978 | 1 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 6 | ||
| Sphaeriidae | 1042 | 11 | 7 | 22 |
| Pisidium | 1043 | 22 | 197 | 73 |
| Sphaerium | 1044 | 11 | 10 | 12 |
| Tricladida | 1054 | 5 | ||
| Dugesiidae | 1055 | 8 | 13 | 3 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 2 | 14 | 30 |
| Bryozoa | 1087 | 3 |