Listes faunistiques invertébrés
BARBEROLLE A VALENCE 2 06106250
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 94.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 4 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 17 | 56 | 14 |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 3 | ||
| Serratella | 5152 | 7 | 3 | 3 |
| Ephemera | 502 | 25 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Esolus | 619 | 52 | 5 | 5 |
| Limnius | 623 | 7 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 95 | 84 | |
| Hydrochus | 606 | 1 | ||
| Elodes | 43152 | 8 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 3 | |
| Chironomidae | 807 | 105 | 225 | 155 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 22 | 55 | 25 |
| Psychodidae | 783 | 1 | 1 | 2 |
| Simuliidae | 801 | 3 | ||
| Stratiomyidae | 824 | 1 | ||
| Gammarus | 892 | 3160 | 560 | 650 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Potamopyrgus | 978 | 4 | 2 | 4 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 15 | ||
| Oligochaeta | 933 | 55 | 25 | 14 |
| Turbellaria | 3326 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Planariidae | 1061 | 2 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |