Listes faunistiques invertébrés
L'Osse au niveau de Sadeillan 05106430
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo-lithax | 5219 | 2 | 2 | 3 |
| Hydropsyche | 212 | 3 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 3 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 2 | 6 | 3 |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 7 | 2 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 45 | 11 | 8 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 2 | 9 | 13 |
| Habrophlebia | 491 | 1 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 1 | 3 | 26 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | 7 | 8 |
| Oulimnius | 622 | 12 | 5 | 3 |
| Hydraena | 608 | 3 | 4 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 245 | 395 | 64 |
| Limoniidae | 757 | 2 | 5 | 10 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Echinogammarus | 888 | 20 | 40 | 12 |
| Gammarus | 892 | 200 | 355 | 111 |
| Niphargus | 902 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 8 | 13 | 4 |
| Pisidium | 1043 | 11 | 7 | 4 |
| Ancylus | 1028 | 3 | 12 | 11 |
| Potamopyrgus | 978 | 3375 | 1650 | 159 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | 3 | 2 |
| Oligochaeta | 933 | 6 | 15 | 14 |