Listes faunistiques invertébrés
Argens à Châteauvert 06202750
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 8 |
| Variété taxonomique | 23 |
| I2M2 | 0.3053 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Lente | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 28 | |
| Perla | 164 | 1 | 5 | |
| Silo | 292 | 6 | 2 | |
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 5 | ||
| Odontocerum | 339 | 6 | 1 | |
| Baetis | 364 | 5 | 27 | 57 |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 124 | 31 | 44 |
| Esolus | 619 | 5 | 10 | 13 |
| Limnius | 623 | 20 | 15 | |
| Oulimnius | 622 | 5 | 5 | |
| Riolus | 625 | 2 | ||
| Elodes | 43152 | 3 | ||
| Hydrocyphon | 637 | 4 | 4 | |
| Chironomidae | 807 | 176 | 7 | 13 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 5 |
| Tabanidae | 837 | 1 | 1 | |
| Gomphidae | 678 | 1 | ||
| Echinogammarus | 888 | 99 | 157 | 63 |
| Gammarus | 892 | 2039 | 913 | 803 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 651 | 190 | 173 |
| Theodoxus | 967 | 2 | 2 | |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 79 | 40 | |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 1 | 2 | 2 |
| Prostoma | 3110 | 1 |