Listes faunistiques invertébrés
BRAVONE A PIANELLO 06221930
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 58.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 45 | 9 | 1 |
| Euleuctra | 67 | 8 | 5 | 2 |
| Leuctra | 69 | 2 | ||
| Protonemura | 46 | 3 | 13 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | |
| Hydroptilidae | 193 | 1 | ||
| Allotrichia | 202 | 2 | 2 | |
| Limnephilinae | 3163 | 5 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | 3 |
| Sericostoma | 322 | 6 | ||
| Baetidae | 363 | 3 | 13 | 28 |
| Baetis | 364 | 47 | 127 | 156 |
| Ephemerellidae | 449 | 19 | 2 | |
| Ephemerella | 450 | 173 | 360 | 17 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 10 | 1 | |
| Habrophlebia | 491 | 4 | 2 | |
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 3 | 3 | 2 |
| Limnius | 623 | 6 | 3 | 2 |
| Hydraena | 608 | 1 | ||
| Blephariceridae | 747 | 5 | ||
| Chironomidae | 807 | 630 | 92 | 41 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 70 | 32 | 780 |
| Nemathelmintha | 3111 | 3 | ||
| Oligochaeta | 933 | 6 | 1 | |
| Hydracarina | 906 | 3 | 3 |