Listes faunistiques invertébrés
SIERROZ A AIX-LES-BAINS 2 06800012
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/10/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.3596 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 77.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 1 | ||
| Hydropsyche | 212 | 6 | 1 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Odontocerum | 339 | 7 | 1 | 5 |
| Polycentropodidae | 223 | 2 | ||
| Tinodes | 245 | 4 | 5 | |
| Rhyacophila lato-sensu | 183 | 3 | 13 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 942 | 940 | 5120 |
| Ephemera | 502 | 9 | 1 | |
| Heptageniidae | 399 | 1 | 5 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 22 | ||
| Elmis | 618 | 76 | 10 | 37 |
| Esolus | 619 | 6 | 11 | 29 |
| Limnius | 623 | 29 | 6 | 31 |
| Riolus | 625 | 52 | 13 | 79 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 2 |
| Chironomidae | 807 | 407 | 12 | 43 |
| Empididae | 831 | 4 | 1 | 7 |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 7 | 17 | |
| Simuliidae | 801 | 6 | 5 | 9 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 15224 | 219 | 5863 |
| Copepoda | 3206 | 13 | 3 | |
| Ostracoda | 3170 | 22 | 5 | |
| Pisidium | 1043 | 114 | 4 | |
| Potamopyrgus | 978 | 460 | 2 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 25 | 8 | 5 |
| Dugesiidae | 1055 | 7 | 9 | |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 66 | 4 | 7 |
| Hydracarina | 906 | 100 | 6 | 29 |
| Hydrozoa | 3168 | 1 |