Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 8 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 42.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 54.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Moyenne | C |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Lente | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | C |
| P9 | Dalles, argiles | Nulle | A |
| P10 | Vases | Nulle | A |
| P11 | Granulats | Moyenne | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 5 | ||
| Leuctra | 69 | 3 | ||
| Brachycentrus | 265 | 4 | ||
| Hydropsychidae | 211 | 5 | 4 | |
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 2 | 6 | 12 |
| Procloeon bifidum | 391 | 1 | ||
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 3 | 1 | |
| Ephemerella ignita | 451 | 26 | 1 | 8 |
| Ephemera | 502 | 1 | 3 | 4 |
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 10 | 2 | |
| Esolus | 619 | 1 | 7 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 4 | 5 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atrichops | 840 | 4 | 1 | |
| Chironomidae | 807 | 161 | 221 | 32 |
| Limoniidae | 757 | 14 | 21 | |
| Simuliidae | 801 | 2 | ||
| Micronecta | 719 | 9 | 14 | |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 6 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 907 | 16 | 125 |
| Gammarus | 892 | 658 | 1 | 19 |
| Sphaeriidae | 1042 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 70 | 31 | 24 |
| Bryozoa | 1087 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |