Listes faunistiques invertébrés
BORNE A ST-LAURENT-LES-BAINS 2 06114800
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| I2M2 | 0.7944 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | B |
| P5 | Dalles, argiles | Moyenne | C |
| P6 | Pierres, galets | Lente | C |
| P7 | Granulats | Nulle | A |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Dalles, argiles | Nulle | B |
| P11 | Dalles, argiles | Lente | C |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 13 | 13 | 51 |
| Leuctra geniculata | 33830 | 2 | ||
| Perlidae | 155 | 13 | ||
| Perla | 164 | 3 | ||
| Micrasema | 268 | 10 | 1 | 11 |
| Hydropsychidae | 211 | 5 | 1 | |
| Hydropsyche | 212 | 4 | 11 | |
| Mystacides | 312 | 5 | 2 | |
| Limnephilidae | 276 | 1 | ||
| Drusinae | 3120 | 5 | 1 | 2 |
| Limnephilinae | 3163 | 8 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Sericostoma | 322 | 19 | 6 | 2 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 15 | 7 | 16 |
| Procloeon | 390 | 5 | 1 | |
| Procloeon pennulatum | 29153 | 1 | ||
| Ephemerella ignita | 451 | 59 | 6 | 4 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 6 | 2 | 10 |
| Epeorus | 400 | 5 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 4 | ||
| Thraulus | 476 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 66 | 12 | 1 |
| Esolus | 619 | 10 | 1 | 5 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 15 | 6 | 1 |
| Stenelmis | 617 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | 1 | |
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 532 | 67 | 9 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 10 | 1 | 1 |
| Simuliidae | 801 | 8 | 21 | 233 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 3 | ||
| Sphaeriidae | 1042 | 1 | ||
| Planariidae | 1061 | 1 | 3 | |
| Oligochaeta | 933 | 220 | 14 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |