Listes faunistiques invertébrés
MARAIS A LA-MOTTE-SERVOLEX 06582358
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 10/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 68.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 14 | 38 | 5 |
| Ephemerellidae | 449 | 1 | ||
| Serratella | 5152 | 2 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | 3 |
| Chironomidae | 807 | 106 | 216 | 251 |
| Limoniidae | 757 | 2 | ||
| Pediciidae | 50011 | 4 | 3 | 3 |
| Psychodidae | 783 | 3 | 3 | |
| Calopteryx | 650 | 1 | ||
| Asellidae | 880 | 65 | 41 | 5 |
| Gammarus | 892 | 282 | 382 | 507 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 112 | 399 | 202 |
| Potamopyrgus | 978 | 24 | 5 | 12 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 5 | 5 | |
| Oligochaeta | 933 | 112 | 7 | 597 |
| Turbellaria | 3326 | 21 | 28 | |
| Dendrocoelidae | 1071 | 2 | 6 | 3 |
| Planariidae | 1061 | 2 | 3 | 7 |
| Nemathelmintha | 3111 | 1 |