Listes faunistiques invertébrés
TAVIGNANO A ALERIA 1 06215600
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| I2M2 | 0.7043 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 24.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 9.0 | dominant |
| Sables | 13.0 | dominant |
| Algues | 11.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Elts. Organiques | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Roches | Lente | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Algues | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | ||
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 2 | 3 | 115 |
| Hydroptila | 200 | 10 | 3 | 9 |
| Lepidostoma | 305 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 49 | 1 | |
| Setodes | 318 | 11 | 5 | 3 |
| Tinodes | 245 | 1 | 1 | |
| Aphelocheiridae | 720 | 1 | ||
| Micronecta | 719 | 5 | 1 | 1 |
| Pomatinus | 611 | 1 | ||
| Dryops | 613 | 9 | 15 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 20 | 6 | |
| Normandia | 624 | 1 | 2 | 1 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 1 | 2 | 4 |
| Haliplus | 518 | 1 | 1 | |
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | 7 |
| Chironomidae | 807 | 65 | 4 | 55 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 4 | 3 | |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Atyaephyra | 861 | 10 | ||
| Potamopyrgus | 978 | 2 | 2 | 1 |
| Physella | 19280 | 6 | ||
| Dugesiidae | 1055 | 12 | ||
| Oligochaeta | 933 | 1 | 3 | |
| Hydracarina | 906 | 4 | ||
| Nemertea | 1052 | 1 |