Listes faunistiques invertébrés
GRAVONE A BOCOGNANO 1 06215900
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 68.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 189 | 4 | |
| Protonemura | 46 | 1 | 6 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 65 | 146 | 189 |
| Agapetinae | 9812 | 58 | 6 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 17 | 117 | 3 |
| Allotrichia | 202 | 8 | ||
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 43 | 3 | |
| Psychomyia | 239 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 12 | 2 |
| Sericostoma | 322 | 37 | ||
| Thremma | 301 | 3 | 1 | |
| Baetis | 364 | 46 | 194 | 194 |
| Procloeon | 390 | 3 | 2 | |
| Caenis | 457 | 2 | 1 | |
| Heptageniidae | 399 | 44 | ||
| Electrogena | 3181 | 7 | 2 | |
| Rhithrogena | 404 | 11 | 7 | 1 |
| Habroleptoides | 485 | 89 | ||
| Habrophlebia | 491 | 19 | ||
| Serratella | 5152 | 24 | ||
| Elmis | 618 | 11 | 2 | 4 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 12 | ||
| Normandia | 624 | 1 | ||
| Hydraena | 608 | 5 | ||
| Athericidae | 838 | 8 | ||
| Ceratopogonidae | 819 | 3 | ||
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 18 | 1 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 2 | 8 | 16 |
| Thaumaleidae | 823 | 1 | ||
| Neurorthus | 858 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 |