Listes faunistiques invertébrés
VANNE A ST-BAUDILLE-ET-PIPET 06820180
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 24 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 62 | 1 | 16 |
| Nemoura | 26 | 2 | 1 | 1 |
| Protonemura | 46 | 5 | 1 | |
| Perlidae | 155 | 1 | 4 | 9 |
| Perla | 164 | 1 | 5 | 4 |
| Perlodidae | 127 | 1 | 1 | |
| Isoperla | 140 | 3 | ||
| Hydropsychidae | 211 | 14 | ||
| Hydropsyche | 212 | 7 | 19 | |
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Sericostomatidae | 321 | 16 | 12 | 4 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 25 | 61 | 36 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Heptageniidae | 399 | 3 | 16 | 4 |
| Ecdyonurus | 421 | 1 | 5 | 5 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 35 | 29 | |
| Veliidae | 743 | 2 | ||
| Hydroporinae | 2393 | 2 | ||
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 6 | 17 | 10 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 160 | 24 | 27 |
| Culicidae | 796 | 3 | 1 | |
| Dixidae | 793 | 14 | 1 | 1 |
| Empididae | 831 | 7 | ||
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 2 | ||
| Stratiomyidae | 824 | 1 | ||
| Anisoptera | 9787 | 894 | 7 | 3 |
| Gammaridae | 887 | 2 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Turbellaria | 3326 | 1 |