Listes faunistiques invertébrés
TAVIGNANO A ALERIA 1 06215600
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| I2M2 | 0.6711 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Euleuctra | 67 | 1 | ||
| Hydropsyche | 212 | 7 | 90 | 80 |
| Lepidostoma | 305 | 4 | ||
| Ceraclea | 313 | 5 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 1 | 45 | 27 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 2 | 1 | 1 |
| Serratella | 5152 | 3 | ||
| Electrogena | 3181 | 1 | 4 | |
| Choroterpes | 474 | 4 | ||
| Aphelocheiridae | 720 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Gerridae | 734 | 1 | ||
| Nepidae | 725 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dryops | 613 | 2 | ||
| Laccophilinae | 2394 | 1 | ||
| Limnius | 623 | 5 | 7 | |
| Normandia | 624 | 3 | ||
| Stenelmis | 617 | 1 | 6 | 1 |
| Gyrinidae | 512 | 1 | ||
| Aulonogyrus | 513 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 65 | 85 | 14 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 2 | |
| Simuliidae | 801 | 3 | 53 | 47 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Atyaephyra | 861 | 7 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Physella | 19280 | 15 | ||
| Oligochaeta | 933 | 3 | 2 |