Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 3 |
| Variété taxonomique | 20 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 61.0 | dominant |
| Sables | 33.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Vases | Nulle | B |
| P3 | Vases | Nulle | B |
| P4 | Vases | Nulle | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Nulle | A |
| P8 | Vases | Nulle | C |
| P9 | Vases | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Hydrophytes | Nulle | A |
| P12 | Sables | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilini | 3162 | 13 | ||
| Procloeon bifidum | 391 | 1 | ||
| Agabus | 555 | 1 | ||
| Anacaena | 580 | 1 | ||
| Chironomidae | 807 | 107 | 64 | 81 |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 1 | ||
| Tabanidae | 837 | 4 | 1 | |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 1 | ||
| Nepa | 726 | 2 | ||
| Calopteryx | 650 | 2 | 2 | |
| Gomphus | 679 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Libellula | 697 | 3 | 1 | 2 |
| Platycnemis | 657 | 13 | ||
| Sialis | 704 | 9 | 1 | |
| Asellidae | 880 | 10 | ||
| Gammaridae | 887 | 55 | 8 | |
| Gammarus | 892 | 50 | 1 | 1 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 66 | 33 | 55 |
| Radix | 1004 | 40 | 1 | 2 |
| Pisidium | 1043 | 14 | 32 | |
| Oligochaeta | 933 | 132 | 22 | 21 |