Listes faunistiques invertébrés
BORNE A ST-LAURENT-LES-BAINS 2 06114800
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/09/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.8596 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 61.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | C |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Sables | Nulle | A |
| P6 | Granulats | Nulle | A |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Blocs | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 22 | ||
| Protonemura | 46 | 45 | 1 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 3 | ||
| Isoperla | 140 | 2 | ||
| Micrasema | 268 | 35 | 8 | 6 |
| Oligoplectrum | 263 | 1 | 2 | |
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 75 | 10 | 3 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Metalype | 246 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 5 | 14 | |
| Baetis | 364 | 43 | 25 | 35 |
| Procloeon | 390 | 4 | 6 | 2 |
| Procloeon bifidum | 391 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 14 | ||
| Epeorus | 400 | 12 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 21 | 5 | 1 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 4 | ||
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 46 | 35 | 9 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 3 | ||
| Micronecta | 719 | 16 | ||
| Gomphidae | 678 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ancylus | 1028 | 5 | ||
| Planariidae | 1061 | 1 | ||
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 15 | 1 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |