Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 87.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Bryophytes | Rapide | A |
| P4 | Blocs | Moyenne | B |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Pierres, galets | Moyenne | A |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | B |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 5 | ||
| Leuctra | 69 | 77 | 2 | |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 10 | ||
| Dinocras | 156 | 12 | ||
| Perla | 164 | 3 | ||
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 6 | 3 | |
| Oligoplectrum | 263 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 20 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 5 | 4 | 1 |
| Athripsodes | 311 | 1 | ||
| Drusinae | 3120 | 14 | ||
| Psychomyia | 239 | 2 | 9 | |
| Rhyacophila lato-sensu | 183 | 9 | 1 | 2 |
| Sericostomatidae | 321 | 13 | ||
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 68 | 72 | 87 |
| Caenis | 457 | 20 | 4 | 6 |
| Ephemerella ignita | 451 | 13 | 4 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 7 | 2 | |
| Epeorus | 400 | 2 | 1 | |
| Rhithrogena | 404 | 182 | ||
| Elmis | 618 | 59 | 5 | 1 |
| Esolus | 619 | 5 | ||
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 5 | ||
| Liponeura | 752 | 1 | 6 | |
| Chironomidae | 807 | 27 | 11 | 19 |
| Chelifera | 2884 | 2 | ||
| Clinocerinae | 9813 | 1 | ||
| Hexatoma | 773 | 17 | ||
| Antocha | 759 | 1 | 4 | 13 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 1 | 7 | 10 |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 4 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |