Listes faunistiques invertébrés
REYSSOUZE A PONT-DE-VAUX 1 06047200
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 09/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 87.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | 44 | 29 |
| Hydropsyche | 212 | 2 | ||
| Cyrnus | 224 | 3 | 1 | |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 8 | 3 | 6 |
| Caenis | 457 | 2 | 22 | 25 |
| Micronecta | 719 | 1 | 84 | 136 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 418 | 2113 | 3584 |
| Culicidae | 796 | 10 | 1 | |
| Limoniidae | 757 | 5 | ||
| Coenagrionidae | 658 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Crangonyx | 5116 | 17 | 1 | |
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Orconectes | 870 | 3 | 1 | |
| Asellidae | 880 | 7 | 1 | |
| Corbicula | 1051 | 2 | 70 | 17 |
| Pisidium | 1043 | 5 | 176 | 24 |
| Sphaerium | 1044 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | 12 | |
| Potamopyrgus | 978 | 184 | 1 | |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 2 | ||
| Ancylus | 1028 | 2 | 2 | |
| Ferrissia | 1030 | 1 | 3 | |
| Planorbidae | 1009 | 3 | ||
| Glossiphoniidae | 908 | 5 | 2 | |
| Oligochaeta | 933 | 84 | 76 | 264 |
| Dugesia | 1056 | 4 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | ||
| Bryozoa | 1087 | 1 | 1 |