Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Pierres, galets | Nulle | C |
| P4 | Blocs | Nulle | A |
| P5 | Vases | Nulle | A |
| P6 | Granulats | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Helophytes | Nulle | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 1 | ||
| Baetidae | 363 | 1 | ||
| Epeorus | 400 | 1 | ||
| Elmis | 618 | 7 | 9 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 31 | 95 | 153 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | ||
| Anacaena | 580 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 10 | 50 | 53 |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 5 | 40 | 2 |
| Culicidae | 796 | 36 | ||
| Dolichopodidae | 836 | 1 | ||
| Ephydridae | 844 | 4 | 2 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | 1 | 1 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 89 | 4 | 8 |
| Nepa | 726 | 2 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 152 | 272 | 22 |
| Ancylus | 1028 | 26 | 52 | |
| Potamopyrgus | 978 | 6 | 97 | 70 |
| Radix | 1004 | 33 | 4 | 4 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Armiger | 1016 | 1 | ||
| Gyraulus | 1015 | 2 | ||
| Succineidae | 20676 | 10 | ||
| Pisidium | 1043 | 1 | 4 | 1 |
| Polycelis | 1064 | 16 | 14 | |
| Erpobdellidae | 928 | 45 | 26 | 14 |
| Glossiphonia | 909 | 6 | 18 | 7 |
| Oligochaeta | 933 | 440 | 521 | 212 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 |