Listes faunistiques invertébrés
Orb à Villeneuve-les-Béziers 06188500
- Télécharger la fiche IRSTEA xls / 635 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/09/2018 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.7340 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Hydrophytes | Nulle | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Hydrophytes | Nulle | C |
| P11 | Sables | Nulle | C' |
| P12 | Sables | Nulle | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | 3 | |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 1 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 7 | ||
| Choroterpes | 474 | 3 | ||
| Esolus | 619 | 3 | 501 | |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 164 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 7 | 6 | |
| Micronecta | 719 | 7 | 1 | |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 37 | 7 | 12 |
| Crambidae | 2947 | 3 | 1 | |
| Argulus | 2969 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 4 | 2 | |
| Asellidae | 880 | 3 | ||
| Crangonyx | 5116 | 2 | ||
| Gammarus | 892 | 3 | 21 | |
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 1 | ||
| Ferrissia | 1030 | 6 | 1 | 12 |
| Galba | 1001 | 1 | ||
| Radix | 1004 | 4 | ||
| Physella | 19280 | 37 | 21 | |
| Planorbidae | 1009 | 5 | ||
| Corbicula | 1051 | 85 | ||
| Dugesiidae | 1055 | 5 | 34 | 3 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Oligochaeta | 933 | 1 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |