Listes faunistiques invertébrés
SIERROZ A AIX-LES-BAINS 2 06800012
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| I2M2 | 0.5121 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 6 | 4 |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 13 | 160 | 22 |
| Mystacides | 312 | 2 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 2 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 25 | 8 | 25 |
| Baetis | 364 | 640 | 255 | 333 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 8 | 7 | 10 |
| Ecdyonurus | 421 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 7 | 14 | 8 |
| Esolus | 619 | 12 | 20 | 11 |
| Limnius | 623 | 3 | 1 | 5 |
| Riolus | 625 | 5 | 3 | 6 |
| Hydrocyphon | 637 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 210 | 71 | 490 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 6 | 4 | 7 |
| Limoniidae | 757 | 4 | 7 | 10 |
| Psychodidae | 783 | 24 | ||
| Simuliidae | 801 | 4 | 8 | 9 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 4 | 1 | 2 |
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 32 | ||
| Gammarus | 892 | 420 | 36 | 218 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Hydrobiidae | 973 | 2 | 2 | |
| Potamopyrgus | 978 | 2 | ||
| Lymnaeidae | 998 | 2 | 17 | |
| Radix | 1004 | 1 | 4 | |
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 300 | 160 | 9 |
| Dugesiidae | 1055 | 8 | 2 |