Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 53.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Sables | Moyenne | B |
| P3 | Sables | Lente | B |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Blocs | Lente | A |
| P8 | Sables | Lente | C |
| P9 | Branchage, racines | Lente | A |
| P10 | Sables | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 25 | 24 | 3 |
| Athripsodes | 311 | 28 | 7 | 7 |
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis | 364 | 20 | 23 | 1 |
| Brachycercus | 468 | 2 | ||
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 4 | 2 | |
| Ephemerella | 450 | 46 | 19 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 2 | 7 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Dupophilus | 620 | 7 | ||
| Elmis | 618 | 91 | 12 | 3 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 28 | 2 | 1 |
| Oulimnius | 622 | 14 | 10 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 4 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 13 | 2 | 12 |
| Limoniidae | 757 | 5 | 9 | 17 |
| Simuliidae | 801 | 80 | 10 | 9 |
| Gomphus | 679 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1001 | 750 | 22 |
| Asellidae | 880 | 16 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Planariidae | 1061 | 2 | ||
| Oligochaeta | 933 | 4 | 18 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 |