Listes faunistiques invertébrés
BRAVONE A LINGUIZZETTA 06222000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.5 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | 1.4 | marginal |
| Sables | 60.0 | dominant |
| Algues | 0.1 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Sables | Nulle | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 2 | |
| Silonella | 298 | 4 | 3 | 5 |
| Lepidostoma | 305 | 70 | 2 | 1 |
| Notidobia | 325 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Holocentropus | 235 | 1 | ||
| Tinodes | 245 | 10 | 2 | 2 |
| Hydropsyche | 212 | 47 | 26 | |
| Choroterpes | 474 | 3 | 2 | |
| Ecdyonurus | 421 | 1 | 10 | |
| Ephemerella | 450 | 18 | 1 | 1 |
| Baetis | 364 | 7 | ||
| Caenis | 457 | 685 | 77 | 98 |
| Chironomidae | 807 | 542 | 76 | 34 |
| Athericidae | 838 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Tabanidae | 837 | 19 | 9 | 3 |
| Tipulidae | 753 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dryops | 613 | 2 | ||
| Laccophilinae | 2394 | 4 | ||
| Colymbetinae | 2395 | 5 | ||
| Stenelmis | 617 | 6 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 17 | 7 | 3 |
| Normandia | 624 | 6 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 3 | ||
| Hydrophilinae | 2517 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 9 | ||
| Corixidae | 709 | 4 | 5 | 32 |
| Atyaephyra | 861 | 1 | ||
| Potamopyrgus | 978 | 1736 | 235 | 265 |
| Oligochaeta | 933 | 18 | 51 | 3 |
| Erpobdellidae | 928 | 2 | ||
| Dugesiidae | 1055 | 3 | ||
| Hydracarina | 906 | 2 | 1 |