Listes faunistiques invertébrés
RUISSEAU DE VENTILEGNE A BONIFACIO 06150150
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 06/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 30.0 | dominant |
| Litieres | 0.1 | marginal |
| Branchage, racines | ||
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 15.0 | dominant |
| Helophytes | 1.5 | marginal |
| Vases | 0.4 | marginal |
| Sables | 6.0 | dominant |
| Algues | 44.0 | dominant |
| Dalles, argiles | 0.1 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B1 |
| P2 | Helophytes | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Algues | Lente | B2 |
| P9 | Algues | Nulle | B3 |
| P10 | Algues | Moyenne | B3 |
| P11 | Hydrophytes | Nulle | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Hydroptila | 200 | 17 | 5 | 17 |
| Oxyethira | 199 | 2 | ||
| Hydroptilidae | 193 | 3 | 1 | 2 |
| Polycentropus | 231 | 169 | 355 | 97 |
| Lype | 241 | 3 | ||
| Tinodes | 245 | 2 | ||
| Hydropsyche | 212 | 1 | 3 | 1 |
| Baetis | 364 | 6 | 1 | |
| Procloeon | 390 | 1 | ||
| Cloeon | 387 | 4 | 1 | 3 |
| Baetidae | 363 | 2 | 8 | |
| Caenis | 457 | 101 | 203 | 31 |
| Chironomidae | 807 | 188 | 234 | 172 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Limnebius | 599 | 1 | ||
| Hydraena | 608 | 1 | ||
| Coenagrionidae | 658 | 2 | 1 | 2 |
| Orthetrum | 698 | 8 | 2 | |
| Libellulidae | 696 | 1 | ||
| Nepidae | 725 | 1 | ||
| Ancylus | 1028 | 2 | 3 | 7 |
| Potamopyrgus | 978 | 892 | 1190 | 1680 |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Sphaerium | 1044 | 3 | 17 | 5 |
| Pisidium | 1043 | 45 | 14 | 8 |
| Oligochaeta | 933 | 29 | 95 | 2 |
| Erpobdellidae | 928 | 1 | 22 | 2 |
| Dugesiidae | 1055 | 1 |