Listes faunistiques invertébrés
TOISON A CHALAMONT 1 06091610
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 28/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Branchage, racines | Lente | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Goera | 287 | 6 | 11 | |
| Hydropsyche | 212 | 3 | 1 | |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 4 | 1 | 2 |
| Baetis | 364 | 12 | 28 | 22 |
| Ephemerella ignita | 451 | 4 | 5 | |
| Ephemera | 502 | 2 | ||
| Elmis | 618 | 54 | 50 | 81 |
| Limnius | 623 | 5 | 70 | 81 |
| Oulimnius | 622 | 7 | 8 | 4 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 81 | 96 | 17 |
| Limoniidae | 757 | 1 | 2 | |
| Tabanidae | 837 | 6 | 5 | 2 |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 1 | 2 | 1 |
| Sialis | 704 | 2 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 1 | 1 | |
| Gammaridae | 887 | 305 | 168 | 378 |
| Gammarus | 892 | 114 | 164 | 965 |
| Ancylus | 1028 | 1 | 21 | 2 |
| Bithynia | 994 | 2 | 4 | |
| Planorbidae | 1009 | 1 | 1 | |
| Sphaeriidae | 1042 | 15 | 3 | 2 |
| Pisidium | 1043 | 2 | 1 | |
| Dendrocoelidae | 1071 | 2 | 3 | |
| Erpobdellidae | 928 | 9 | 6 | 7 |
| Glossiphoniidae | 908 | 3 | 3 | 5 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 333 | 555 | 63 |
| Nematoda | 1089 | 3 | 3 | 3 |