Listes faunistiques invertébrés
DEISSE A GRESY-SUR-AIX 06580830
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| I2M2 | 0.2221 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 83.0 | dominant |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Algues | Lente | B |
| P6 | Algues | Moyenne | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Algues | Lente | C |
| P10 | Algues | Moyenne | C |
| P11 | Algues | Nulle | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Trichoptera | 181 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Baetis | 364 | 224 | 256 | 176 |
| Ephemera | 502 | 1 | ||
| Ephemerella ignita | 451 | 6 | 1 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 2 | ||
| Limnius | 623 | 8 | ||
| Riolus | 625 | 3 | ||
| Ceratopogonidae | 819 | 1 | 8 | |
| Chironomidae | 807 | 566 | 801 | 496 |
| Empididae | 831 | 3 | 4 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 8 | 6 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 8 | 1 | 3 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 2152 | 192 | 39 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 8 | ||
| Potamopyrgus | 978 | 8 | ||
| Physa (sensu lato) | 997 | 6 | 7 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 388 | 5 | 3 |