Listes faunistiques invertébrés
SIERROZ A AIX-LES-BAINS 2 06800012
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.4410 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 3 | 3 | |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 49 | 486 | 2651 |
| Chironomidae | 807 | 927 | 211 | 224 |
| Ceratopogonidae | 819 | 3 | 4 | 13 |
| Empididae | 831 | 3 | ||
| Tabanidae | 837 | 3 | ||
| Gammarus | 892 | 3815 | 323 | 297 |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 8 | 171 | 32 |
| Limoniidae | 757 | 1 | ||
| Physidae | 995 | 1 | ||
| Lymnaeidae | 998 | 1 | 1 | |
| Pisidium | 1043 | 4 | ||
| Nemathelmintha | 3111 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Serratella | 5152 | 47 | 49 | 67 |
| Pediciidae | 50011 | 4 | 3 | 3 |
| Ephemera | 502 | 7 | 3 | |
| Leuctra | 69 | 1 | 4 | 6 |
| Rhyacophila lato-sensu | 183 | 6 | 3 | |
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 11 | 11 | 9 |
| Tinodes | 245 | 7 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 1 | 1 | |
| Baetis | 364 | 26 | 438 | 297 |
| Heptageniidae | 399 | 1 | 1 | |
| Protonemura | 46 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Elmis | 618 | 108 | 14 | 14 |
| Esolus | 619 | 4 | 8 | 32 |
| Limnius | 623 | 1 | 1 | 5 |
| Riolus | 625 | 118 | 9 | 10 |
| Hydrocyphon | 637 | 1 | ||
| Tipulidae | 753 | 5 |