Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 03/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 10 | 1 | 1 |
| Hydropsyche | 212 | 2 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 2 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 3 | 2 |
| Sericostoma | 322 | 4 | 2 | |
| Baetis | 364 | 98 | 44 | 32 |
| Serratella | 5152 | 27 | 12 | 15 |
| Ephemera | 502 | 8 | 6 | 7 |
| Riolus | 625 | 8 | 5 | |
| Elodes | 43152 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 55 | 76 | 80 |
| Dixidae | 793 | 4 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 3532 | 586 | 1984 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 8 | 4 | |
| Pisidium | 1043 | 3 | 10 | 10 |
| Oligochaeta | 933 | 1 | 3 |