Listes faunistiques invertébrés
AZERGUES A BELMONT 06054300
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Granulats | Moyenne | A |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Litieres | Nulle | A |
| P11 | Blocs | Moyenne | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Leuctra | 69 | 1 | 7 | 18 |
| Cheumatopsyche | 221 | 8 | 51 | 114 |
| Hydropsyche | 212 | 6 | 29 | 44 |
| Mystacides | 312 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 5 | 1 | |
| Psychomyia | 239 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Baetis | 364 | 7 | 44 | 81 |
| Caenis | 457 | 13 | 2 | 5 |
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 12 | 11 | 9 |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 121 | 11 | 53 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 11 | |
| Tabanidae | 837 | 2 | ||
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 10 | 1 | |
| Onychogomphus | 682 | 15 | 1 | 6 |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 9 | 1 | |
| Gammarus | 892 | 72 | 1 | 2 |
| Ancylus | 1028 | 1 | 4 | 6 |
| Planorbidae | 1009 | 1 | 1 | |
| Oligochaeta | 933 | 39 | 16 | 25 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |