Listes faunistiques invertébrés
L'Osse au niveau de Sadeillan 05106430
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Goeridae | 286 | 4 | 2 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | 4 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 149 | 1 | 6 |
| Ephemerella | 450 | 2 | 2 | |
| Ephemerella ignita | 451 | 155 | 2 | 3 |
| Ecdyonurus | 421 | 8 | 31 | 66 |
| Leptophlebiidae | 473 | 29 | 1 | |
| Habrophlebia | 491 | 8 | 2 | 4 |
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 4 | ||
| Elmis | 618 | 16 | 4 | 4 |
| Esolus | 619 | 4 | 7 | 11 |
| Limnius | 623 | 12 | 6 | 20 |
| Oulimnius | 622 | 132 | 21 | 7 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 13 | 8 | 9 |
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 105 | 20 | 13 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 4 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 6 | 7 | 25 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 4 | 4 | |
| Echinogammarus | 888 | 24 | 2 | 1 |
| Gammarus | 892 | 105 | 3 | 8 |
| Niphargus | 902 | 1 | ||
| Asellidae | 880 | 10 | 1 | 1 |
| Hydracarina | 906 | 5 | 2 | 1 |
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 6 | 5 | 22 |
| Potamopyrgus | 978 | 595 | 118 | 34 |
| Physa stricto-sensu | 30103 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 5 | 12 | 9 |
| Hydrozoa | 3168 | 3 |