Listes faunistiques invertébrés
LOEZE A FEILLENS 06047940
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 15/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 30.0 | dominant |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 58.0 | dominant |
| Sables | ||
| Algues | 3.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Vases | Nulle | B |
| P7 | Hydrophytes | Nulle | B |
| P8 | Hydrophytes | Nulle | B |
| P9 | Vases | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Aphelocheirus | 721 | 1 | ||
| Asellidae | 880 | 144 | 2 | |
| Baetis lato sensu | 9794 | 1 | ||
| Bithynia | 994 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 45 | 134 | 229 |
| Cladocera | 3127 | 1 | 1 | 1 |
| Cloeon | 387 | 269 | 36 | 20 |
| Coenagrionidae | 658 | 2 | 4 | 1 |
| Corbicula | 1051 | 2 | ||
| Culicidae | 796 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Ferrissia | 1030 | 3 | ||
| Gammarus | 892 | 1 | ||
| Haliplus | 518 | 7 | ||
| Hydrophilinae | 2517 | 1 | ||
| Limnomysis | 23202 | 1 | ||
| Micronecta | 719 | 592 | 13 | 4 |
| Oligochaeta | 933 | 1160 | 50 | 964 |
| Orconectes | 870 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Physa (sensu lato) | 997 | 124 | 56 | 13 |
| Physella | 19280 | 84 | 29 | |
| Piscicola | 919 | 1 | ||
| Pisidium | 1043 | 17 | ||
| Planorbidae | 1009 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Potamopyrgus | 978 | 1364 | ||
| Sialis | 704 | 1 | ||
| Sphaeriidae | 1042 | 3 | ||
| Sphaerium | 1044 | 1 | ||
| Valvata | 972 | 2 |