Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Blocs | Moyenne | A |
| P5 | Bryophytes | Moyenne | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 22 | 23 | 45 |
| Hydropsyche | 212 | 228 | 46 | 240 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Cyrnus | 224 | 1 | 18 | |
| Polycentropus | 231 | 3 | 3 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 6 | 1 | 7 |
| Baetis | 364 | 13 | 11 | 30 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 3 | 4 | 1 |
| Ephemera | 502 | 1 | 3 | 3 |
| Elmis | 618 | 9 | 14 | 45 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 7 | 9 | 52 |
| Oulimnius | 622 | 1 | 7 | 11 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 439 | 26 | 30 |
| Simuliidae | 801 | 12 | 2 | 4 |
| Tabanidae | 837 | 1 | 2 | 1 |
| Micronecta | 719 | 5 | 7 | 17 |
| Calopteryx | 650 | 3 | 2 | |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 12 | 2 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 75 | 63 | 338 |
| Ancylus | 1028 | 26 | 1 | |
| Bithynia | 994 | 2 | 1 | |
| Potamopyrgus | 978 | 4 | 3 | |
| Planorbidae | 1009 | 9 | ||
| Pisidium | 1043 | 29 | 17 | 133 |
| Sphaerium | 1044 | 33 | 61 | 82 |
| Dugesiidae | 1055 | 13 | 4 | 30 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 15 | 44 | 44 |
| Bryozoa | 1087 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |