Listes faunistiques invertébrés
Mourachonne à Pégomas 06208900
- Télécharger la fiche IRSTEA xls / 129 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2844 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 79.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 14.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptilidae | 193 | 9 | 12 | |
| Hydroptila | 200 | 14 | 23 | 8 |
| Orthotrichia | 197 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 3 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetidae | 363 | 1 | 7 | |
| Baetis | 364 | 494 | 37 | 34 |
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 310 | 266 | 425 |
| Ephemerella ignita | 451 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 39 | 18 | 8 |
| Oulimnius | 622 | 1 | 3 | 1 |
| Stenelmis | 617 | 1 | 1 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 203 | 300 | 210 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 5 | 8 | 3 |
| Simuliidae | 801 | 31 | 5 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Asellidae | 880 | 21 | 20 | 5 |
| Gammarus | 892 | 789 | 341 | 180 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 377 | 190 | 386 |
| Potamopyrgus | 978 | 1056 | 1230 | 460 |
| Lymnaeidae | 998 | 1 | 3 | |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Glossiphoniidae | 908 | 2 | 4 | 1 |
| Oligochaeta | 933 | 232 | 190 | 330 |
| Dugesiidae | 1055 | 46 | 290 | 362 |
| Prostoma | 3110 | 3 |