Listes faunistiques invertébrés
MARAIS A LA-MOTTE-SERVOLEX 06582358
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 17/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 27 |
| I2M2 | 0.0789 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 70.0 | dominant |
| Algues | ||
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptilidae | 193 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | 4 | |
| Baetis | 364 | 90 | 1 | |
| Serratella | 5152 | 1 | ||
| Limnius | 623 | 3 | 3 | |
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 406 | 245 | 390 |
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 1 | 1 | |
| Simuliidae | 801 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Decapoda | 3140 | 1 | ||
| Asellidae | 880 | 643 | 15 | 32 |
| Gammarus | 892 | 918 | 405 | 173 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 70 | 164 | 64 |
| Acroloxus | 1033 | 2 | ||
| Potamopyrgus | 978 | 25 | 22 | 12 |
| Radix | 1004 | 3 | 1 | |
| Physidae | 995 | 1 | 1 | |
| Valvata | 972 | 1 | 1 | |
| Erpobdellidae | 928 | 7 | 2 | |
| Oligochaeta | 933 | 393 | 947 | 1119 |
| Turbellaria | 3326 | 8 | ||
| Dendrocoelidae | 1071 | 3 | 1 | |
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 2 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |