Listes faunistiques invertébrés
TAVIGNANO A ANTISANTI 1 06215585
- Télécharger la fiche IRSTEA xls / 897 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 25/08/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | A | |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | B | |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | C | |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 15 | 6 | 21 |
| Hydroptilidae | 193 | 16 | ||
| Hydroptila | 200 | 626 | 258 | 243 |
| Tinodes | 245 | 3 | 36 | 4 |
| Baetis | 364 | 46 | 10 | 30 |
| Procloeon | 390 | 14 | 3 | 1 |
| Caenis | 457 | 2 | 4 | |
| Electrogena | 3181 | 19 | 7 | |
| Choroterpes | 474 | 1 | 21 | 18 |
| Aphelocheirus | 721 | 5 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Limnius | 623 | 4 | ||
| Normandia | 624 | 8 | 2 | |
| Stenelmis | 617 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 26 | 13 | 16 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 4 | 1 | 71 |
| Calopteryx | 650 | 1 | ||
| Potamopyrgus | 978 | 5 | 1 | |
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | 2 |
| Oligochaeta | 933 | 26 |