Listes faunistiques invertébrés
Sou à Malvies 2 06176670
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| 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 | 4.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 2 | |
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 2 | 3 | |
| Hydropsychidae | 211 | 6 | ||
| Hydropsyche | 212 | 9 | 14 | |
| Hydroptila | 200 | 33 | 104 | 46 |
| Leptoceridae | 310 | 2 | 1 | |
| Leptocerus | 319 | 57 | 1 | |
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | 2 | |
| Baetis | 364 | 48 | 273 | |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 445 | 226 | 173 |
| Ephemerella ignita | 451 | 14 | 4 | |
| Ephemera | 502 | 2 | ||
| Leptophlebiidae | 473 | 51 | 3 | |
| Habrophlebia | 491 | 30 | 1 | 1 |
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 2 | 2 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 28 | 7 | 11 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 3 | 4 | |
| Hydraena | 608 | 1 | ||
| Atrichops | 840 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 298 | 627 | 530 |
| Ephydridae | 844 | 10 | 1 | |
| Dicranota | 765 | 10 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 37 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | 1 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Hydrometra | 740 | 5 | ||
| Nepa | 726 | 3 | ||
| Boyeria | 670 | 53 | ||
| Anisoptera | 9787 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphidae | 678 | 4 | 2 | 5 |
| Onychogomphus | 682 | 1 | 1 | 3 |
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 8 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 4 | ||
| Echinogammarus | 888 | 27 | 6 | 6 |
| Ancylus | 1028 | 12 | 25 | |
| Potamopyrgus | 978 | 61 | 52 | 39 |
| Lymnaeidae | 998 | 3 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Glossiphonia | 909 | 8 | 20 | |
| Oligochaeta | 933 | 35 | 22 | 14 |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |