Listes faunistiques invertébrés
BIEF DE CONE A MONTRACOL 06048480
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Litieres | Nulle | A |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Blocs | Lente | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 65 | 29 | 2 |
| Athripsodes | 311 | 14 | 18 | 4 |
| Baetis | 364 | 367 | 327 | 27 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 114 | 87 | 25 |
| Limnius | 623 | 10 | 58 | 31 |
| Oulimnius | 622 | 34 | 98 | 66 |
| Haliplus | 518 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | 4 | 3 |
| Chironomidae | 807 | 4509 | 599 | 533 |
| Dolichopodidae | 836 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 2 | 2 | 1 |
| Tipulidae | 753 | 2 | ||
| Gerris | 735 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 12 | 1 | |
| Asellidae | 880 | 13 | 25 | 3 |
| Gammarus | 892 | 264 | 97 | 64 |
| Ancylus | 1028 | 1 | 1 | |
| Sphaeriidae | 1042 | 43 | 12 | |
| Pisidium | 1043 | 16 | 28 | 1 |
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 1 | 1 | |
| Erpobdellidae | 928 | 6 | 2 | 2 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 372 | 32 | 15 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | 3 |
| Nematoda | 1089 | 3 | 3 | 3 |