Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| Taxon indicateur | Beraeidae |
| 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 | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 44.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | A |
| P8 | Sables | Nulle | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Beraeidae | 327 | 3 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 1 | 1 | 1 |
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 3 | 1 | |
| Ephemerella ignita | 451 | 3 | ||
| Ephemera | 502 | 1 | 4 | 1 |
| Ecdyonurus | 421 | 9 | 2 | |
| Leptophlebiidae | 473 | 4 | 1 | 2 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 4 | ||
| Paraleptophlebia | 481 | 3 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 5 | 52 | 27 |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 3 | 92 | 51 |
| Oulimnius | 622 | 18 | 4 | 50 |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 21 | ||
| Atrichops | 840 | 2 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 245 | 89 | 117 |
| Anopheles | 797 | 3 | ||
| Culex | 800 | 1 | ||
| Dixella | 795 | 1 | ||
| Pilaria | 771 | 1 | ||
| Dicranota | 765 | 10 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 15 | 2 | 2 |
| Gerris | 735 | 5 | 5 | 1 |
| Nepa | 726 | 1 | ||
| Notonecta | 730 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Boyeria | 670 | 3 | 1 | 1 |
| Somatochlora | 693 | 2 | 2 | 2 |
| Sialis | 704 | 18 | 22 | 8 |
| Copepoda | 3206 | 3 | ||
| Decapoda | 3140 | 2 | ||
| Asellidae | 880 | 21 | 27 | 9 |
| Gammaridae | 887 | 29 | 5 | 25 |
| Echinogammarus | 888 | 113 | 75 | 151 |
| Gammarus | 892 | 5 | 45 | 1 |
| Ancylus | 1028 | 2 | 24 | 1 |
| Potamopyrgus | 978 | 37 | 33 | 17 |
| Galba | 1001 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Sphaeriidae | 1042 | 1 | 3 | |
| Pisidium | 1043 | 154 | 20 | 4 |
| Glossiphonia | 909 | 3 | 14 | 7 |
| Oligochaeta | 933 | 342 | 242 | 135 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |