Listes faunistiques invertébrés
LOEZE A FEILLENS 06047940
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 23 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 40.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 45.0 | dominant |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Nulle | B |
| P4 | Vases | Nulle | B |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Hydrophytes | Nulle | C |
| P7 | Vases | Nulle | B |
| P8 | Vases | Nulle | C |
| P9 | Hydrophytes | Nulle | C |
| P10 | Helophytes | Nulle | A |
| P11 | Branchage, racines | Nulle | A |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Haliplus | 518 | 50 | 2 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 115 | 15 | 105 |
| Culicidae | 796 | 2 | 2 | 3 |
| Micronecta | 719 | 30 | 1 | |
| Plea | 733 | 1 | ||
| Coenagrionidae | 658 | 125 | 55 | 60 |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 55 | 2 | |
| Bithynia | 994 | 10 | 10 | 1 |
| Ferrissia | 1030 | 2 | ||
| Potamopyrgus | 978 | 4 | 10 | 4 |
| Lymnaeidae | 998 | 3 | 1 | 1 |
| Lymnaea | 999 | 2 | 2 | 1 |
| Physidae | 995 | 130 | 5 | |
| Physella | 19280 | 1501 | 45 | 45 |
| Planorbidae | 1009 | 1 | 1 | |
| Valvata | 972 | 31 | 7 | |
| Corbicula | 1051 | 4 | 10 | 2 |
| Pisidium | 1043 | 31 | 1 | 1 |
| Sphaerium | 1044 | 1 | 1 | |
| Anodonta | 1038 | 1 | ||
| Unio | 1041 | 1 | ||
| Dugesiidae | 1055 | 21 | 25 | 1 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Oligochaeta | 933 | 2185 | 635 | 695 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Sinantherina | 5240 | 3 |