Listes faunistiques invertébrés
AZERGUES A BELMONT 06054300
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 20 | 42 |
| Micrasema | 268 | 1 | ||
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 264 | 156 | 316 |
| Hydropsyche | 212 | 128 | 36 | 64 |
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 9 | 7 | |
| Rhyacophila lato-sensu | 183 | 2 | 16 | 9 |
| Baetis lato sensu | 9794 | 2 | 12 | 14 |
| Caenis | 457 | 7 | 1 | 3 |
| Heptageniidae | 399 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 1 |
| Elmis | 618 | 6 | ||
| Esolus | 619 | 22 | 32 | |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 1 | 1 | 1 |
| Chironomidae | 807 | 88 | 7 | |
| Empididae | 831 | 4 | 6 | |
| Limoniidae | 757 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 3 | 5 | 7 |
| Calopteryx | 650 | 5 | ||
| Crangonyx | 5116 | 1 | ||
| Gammarus | 892 | 20 | 3 | |
| Copepoda | 3206 | 1 | ||
| Atyaephyra | 861 | 5 | ||
| Asellidae | 880 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 4 | 5 | |
| Ferrissia | 1030 | 1 | ||
| Oligochaeta | 933 | 7 | 8 | 6 |
| Dugesia | 1056 | 2 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 |