Listes faunistiques invertébrés
L'Engièvre à Beaulon 04023160
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 32.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 32.0 | dominant |
| Sables | 29.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Pierres, galets | Lente | A |
| P3 | Sables | Nulle | B |
| P4 | Granulats | Nulle | B |
| P5 | Vases | Nulle | B |
| P6 | Granulats | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Vases | Nulle | C |
| P9 | Helophytes | Nulle | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 2 | ||
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 1 | ||
| Platambus | 556 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrochus | 606 | 1 | ||
| Chironomidae | 807 | 82 | 225 | 298 |
| Anopheles | 797 | 2 | ||
| Dicranota | 765 | 8 | ||
| Tabanidae | 837 | 3 | 1 | |
| Calopteryx | 650 | 15 | ||
| Coenagrionidae | 658 | 2 | ||
| Libellula | 697 | 1 | 1 | |
| Platycnemis | 657 | 123 | 4 | |
| Sialis | 704 | 1 | 8 | 7 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 5 | ||
| Gammaridae | 887 | 24 | 4 | 1 |
| Gammarus | 892 | 233 | 35 | 3 |
| Ancylus | 1028 | 5 | ||
| Ferrissia | 1030 | 31 | 2 | |
| Potamopyrgus | 978 | 442 | 34 | 11 |
| Physella | 19280 | 2 | 1 | |
| Menetus | 1025 | 209 | 1 | 1 |
| Corbicula | 1051 | 14 | 43 | 11 |
| Sphaeriidae | 1042 | 2 | 6 | |
| Pisidium | 1043 | 1 | 3 | |
| Anodonta | 1038 | 1 | ||
| Turbellaria | 3326 | 4 | ||
| Dugesia | 1056 | 2 | ||
| Glossiphonia | 909 | 4 | 1 | |
| Helobdella | 912 | 5 | 1 | |
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 152 | 351 | 366 |
| Mermithoïdea | 3159 | 3 |