Listes faunistiques invertébrés
RIZZANESE A SARTENE 06218000
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Micrasema | 268 | 1 | ||
| Silonella | 298 | 9 | 2 | |
| Hydropsyche | 212 | 1 | 201 | |
| Hydroptilidae | 193 | 60 | 40 | |
| Hydroptila | 200 | 7 | 23 | 164 |
| Leptoceridae | 310 | 5 | 1 | |
| Mystacides | 312 | 26 | 20 | |
| Setodes | 318 | 2 | 3 | 1 |
| Triaenodes | 314 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 1 | 2 | 14 |
| Caenis | 457 | 22 | 1 | |
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 8 | 1 | 8 |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Limnius | 623 | 5 | 10 | 1 |
| Macronychus | 626 | 1 | 1 | |
| Normandia | 624 | 162 | 8 | 3 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 5 | 3 | |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 17 | 5 | 9 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 85 | 448 | 148 |
| Simuliidae | 801 | 34 | ||
| Calopteryx | 650 | 4 | ||
| Libellulidae | 696 | 7 | ||
| Sympetrum | 699 | 1 | ||
| Atyidae | 860 | 2 | ||
| Sphaeriidae | 1042 | 4 | 1 | |
| Potamopyrgus | 978 | 830 | 339 | 1 |
| Theodoxus | 967 | 101 | ||
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 112 | 68 | |
| Oligochaeta | 933 | 1480 | 30 | |
| Hydracarina | 906 | 3 | 3 | 3 |