Listes faunistiques invertébrés
BRAVONE A PIANELLO 06221930
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | 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 | 1.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Leuctra geniculata | 33830 | 192 | 16 | 9 |
| Leuctridae | 66 | 1 | 1 | |
| Protonemura | 46 | 20 | 27 | |
| Isoperla | 140 | 1 | 2 | |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 3 | 9 | 1 |
| Hydropsychidae | 211 | 1 | 5 | 8 |
| Limnephilinae | 3163 | 5 | ||
| Psychomyia pusilla | 240 | 5 | 5 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 8 | |
| Sericostoma | 322 | 6 | 1 | |
| Baetis lato sensu | 9794 | 54 | 145 | 120 |
| Baetidae | 363 | 3 | 3 | |
| Ephemerella ignita | 451 | 132 | 181 | 21 |
| Ephemerellidae | 449 | 7 | 25 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 11 | ||
| Leptophlebiidae | 473 | 11 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 6 | 8 | |
| Limnius | 623 | 2 | 5 | |
| Elmidae | 614 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 8 | |
| Chironomidae | 807 | 139 | 38 | 3 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 25 | 150 | 4 |
| Ancylus fluviatilis | 1029 | 3 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 28 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |