Listes faunistiques invertébrés
L'Ozon à Sury-le-Comtal 04009415
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 88.9 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Sables | Lente | B |
| P5 | Sables | Nulle | B |
| P6 | Sables | Lente | C |
| P7 | Sables | Nulle | C |
| P8 | Granulats | Lente | B |
| P9 | Branchage, racines | Lente | A |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 1 | ||
| Isoperla | 140 | 3 | 1 | |
| Athripsodes | 311 | 1 | ||
| Limnephilini | 3162 | 5 | ||
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 1 | 4 | |
| Ephemerella ignita | 451 | 204 | 161 | 44 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 5 | ||
| Leptophlebiidae | 473 | 52 | ||
| Siphlonurus | 350 | 8 | 2 | 2 |
| Dryops | 613 | 1 | 1 | |
| Agabus | 555 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 27 | 2 | 3 |
| Helophorus | 604 | 10 | 7 | 3 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | 1 |
| Chironomidae | 807 | 78 | 19 | 33 |
| Pedicia | 763 | 1 | ||
| Dicranota | 765 | 13 | 47 | 49 |
| Psychodidae | 783 | 4 | 2 | |
| Tipulidae | 753 | 1 | 3 | |
| Nepa | 726 | 1 | ||
| Velia | 745 | 2 | 4 | |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Sialis | 704 | 23 | 2 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 86 | 3 | |
| Potamopyrgus | 978 | 19 | 16 | 16 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | 3 | 3 |
| Sphaerium | 1044 | 1 | ||
| Turbellaria | 3326 | 3 | ||
| Polycelis | 1064 | 7 | ||
| Oligochaeta | 933 | 51 | 12 | 14 |
| Nematoda | 1089 | 3 |