Listes faunistiques invertébrés
L'Ozon à Sury-le-Comtal 04009415
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 83.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Sables | Nulle | C |
| P6 | Granulats | Lente | A |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | A |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 1 | 5 | |
| Ephemerella ignita | 451 | 3 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 3 | 5 | 2 |
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 14 | 33 | 89 |
| Dicranota | 765 | 50 | 23 | |
| Tabanidae | 837 | 3 | ||
| Gerris | 735 | 4 | ||
| Veliidae | 743 | 1 | ||
| Sialis | 704 | 22 | 16 | 2 |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 116 | 212 | 22 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 122 | 202 | 250 |
| Lymnaeidae | 998 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Sphaeriidae | 1042 | 89 | 32 | 19 |
| Pisidium | 1043 | 33 | 2 | 5 |
| Sphaerium | 1044 | 21 | 3 | |
| Turbellaria | 3326 | 5 | ||
| Dendrocoelum | 1072 | 3 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Polycelis | 1064 | 6 | 1 | |
| Erpobdellidae | 928 | 4 | 9 | |
| Glossiphonia | 909 | 6 | 2 | |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 70 | 263 | 42 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |