Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | A |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 6 | ||
| Goeridae | 286 | 7 | 11 | |
| Silo | 292 | 2 | 1 | 2 |
| Drusinae | 3120 | 3 | ||
| Drusus | 2335 | 1 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 3 | 2 | |
| Polycentropodidae | 223 | 2 | 1 | |
| Plectrocnemia | 228 | 3 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 19 | 3 |
| Baetis | 364 | 1 | 7 | 52 |
| Ephemera | 502 | 8 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 10 | |
| Rhithrogena | 404 | 1 | 2 | |
| Leptophlebiidae | 473 | 5 | 2 | 10 |
| Habrophlebia | 491 | 18 | 48 | 29 |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Ilybius | 560 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 7 | 5 |
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 5 | 13 | |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 5 | 28 | |
| Chironomidae | 807 | 270 | 140 | 48 |
| Eloeophila | 767 | 1 | ||
| Dicranota | 765 | 13 | 3 | |
| Tabanidae | 837 | 2 | 2 | |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | 1 | |
| Nepa | 726 | 4 | ||
| Notonecta | 730 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Agriotypus | 1083 | 1 | 1 | |
| Sialis | 704 | 18 | 12 | 6 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 228 | 48 | 120 |
| Gammarus | 892 | 1061 | 132 | 307 |
| Ancylus | 1028 | 86 | 167 | 116 |
| Pisidium | 1043 | 191 | 14 | 10 |
| Polycelis | 1064 | 1 | 30 | 62 |
| Glossiphonia | 909 | 5 | 1 | |
| Helobdella | 912 | 1 | 2 | |
| Oligochaeta | 933 | 24 | 6 | 3 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |