Listes faunistiques invertébrés
MANDORNE A ONCIEU 06069650
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| I2M2 | 0.5340 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 52.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossiphoniidae | 908 | 1 | 1 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 10 | 11 | 2 |
| Chironomidae | 807 | 320 | 664 | 392 |
| Empididae | 831 | 6 | 3 | 14 |
| Athericidae | 838 | 9 | 10 | 40 |
| Anthomyidae | 847 | 1 | ||
| Gammarus | 892 | 504 | 456 | 376 |
| Hydracarina | 906 | 1 | 1 | |
| Limoniidae | 757 | 1 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 656 | 56 | 64 |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 2 | 5 | |
| Hydroporinae | 2393 | 16 | 1 | |
| Drusinae | 3120 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Baetis lato sensu | 9794 | 13 | 224 | 80 |
| Ephemera | 502 | 40 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 4 | 19 | 4 |
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 6 | 23 | 2 |
| Tinodes | 245 | 3 | 4 | 1 |
| Silo | 292 | 1 | ||
| Sericostoma | 322 | 34 | 4 | |
| Odontocerum | 339 | 1 | 16 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Nemoura | 26 | 1 | 8 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 2 | 6 |
| Elmis | 618 | 1 | 3 | |
| Esolus | 619 | 13 | 11 | 36 |
| Limnius | 623 | 8 | 3 | 8 |
| Riolus | 625 | 13 | 35 | 44 |
| Hydrocyphon | 637 | 1 | 4 |