Listes faunistiques invertébrés
GRANZON A BERRIAS ET CASTELJAU 06583855
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Rapide | C |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Bryophytes | Moyenne | A |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Dalles, argiles | Lente | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Hydropsyche | 212 | 7 | 8 | 30 |
| Hydroptila | 200 | 2 | 1 | |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | ||
| Baetis | 364 | 6 | 99 | 103 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 12 | 6 | |
| Ephemerella ignita | 451 | 107 | 14 | 14 |
| Leptophlebiidae | 473 | 5 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 1 | 16 | |
| Oulimnius | 622 | 475 | 85 | 123 |
| Riolus | 625 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 4 | 14 | |
| Chironomidae | 807 | 154 | 35 | 51 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 4 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 22 | 454 | |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 3 | ||
| Chalcolestes | 2611 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammarus | 892 | 122 | 17 | 27 |
| Ancylus | 1028 | 27 | 6 | 13 |
| Radix | 1004 | 28 | 10 | 1 |
| Physella | 19280 | 11 | 2 | |
| Tricladida | 1054 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 14 | 14 | 2 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |