Listes faunistiques invertébrés
OSTRICONI A PALASCA 06222285
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| I2M2 | 0.2970 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Prostoma | 3110 | 1 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 42 | 75 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Dugesiidae | 1055 | 26 | 12 | 16 |
| Hydroporinae | 2393 | 3 | 20 | 18 |
| Laccophilinae | 2394 | 20 | 8 | |
| Hydrophilinae | 2517 | 1 | 1 | 2 |
| Chalcolestes | 2611 | 1 | ||
| Oligochaeta | 933 | 8 | 162 | 154 |
| Nemathelmintha | 3111 | 1 | ||
| Cladocera | 3127 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Corixinae | 5196 | 1 | ||
| Physella | 19280 | 64 | 1 | |
| Pediciidae | 50011 | 1 | ||
| Coenagrionidae | 658 | 3 | 2 | |
| Hydroptila | 200 | 18 | 6 | |
| Tinodes | 245 | 1 | ||
| Mystacides | 312 | 5 | ||
| Cloeon | 387 | 306 | 122 | 196 |
| Caenis | 457 | 1 | ||
| Gyrinus | 514 | 14 | 1 | |
| Haliplus | 518 | 4 | 2 | 1 |
| Peltodytes | 519 | 3 | 4 | 5 |
| Oulimnius | 622 | 362 | 292 | 322 |
| Oxyethira | 199 | 1 | ||
| Sympetrum | 699 | 4 | 1 | |
| Notonectidae | 728 | 3 | ||
| Plea | 733 | 1 | ||
| Culicidae | 796 | 4 | ||
| Chironomidae | 807 | 1594 | 3673 | 2612 |
| Asellidae | 880 | 253 | 212 | 335 |
| Hydracarina | 906 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 |