Listes faunistiques invertébrés
BORNE A ST-LAURENT-LES-BAINS 2 06114800
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| I2M2 | 0.8750 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 87.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Simuliidae | 801 | 3 | 1 | 1 |
| Habrophlebia | 491 | 1 | ||
| Orectochilus | 515 | 2 | 1 | |
| Stenelmis | 617 | 1 | 27 | |
| Elmis | 618 | 15 | 6 | 2 |
| Esolus | 619 | 4 | 2 | 1 |
| Dupophilus | 620 | 3 | ||
| Oulimnius | 622 | 1 | 6 | |
| Limnius | 623 | 1 | 7 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 4 | |
| Micronecta | 719 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | 4 | |
| Chironomidae | 807 | 192 | 26 | 7 |
| Empididae | 831 | 14 | 2 | |
| Athericidae | 838 | 5 | 4 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 9 | 6 | 1 |
| Ancylus | 1028 | 2 | 4 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Anomalopterygella | 5082 | 2 | ||
| Baetis lato sensu | 9794 | 50 | 26 | 37 |
| Pediciini | 20537 | 1 | ||
| Goeridae | 286 | 1 | ||
| Protonemura | 46 | 11 | 1 | |
| Leuctra | 69 | 12 | 80 | 1 |
| Perlodidae | 127 | 1 | ||
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Hydroptila | 200 | 2 | ||
| Chimarra | 207 | 1 | ||
| Hydropsyche | 212 | 128 | 50 | 2 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 3 | ||
| Micrasema | 268 | 3 | 3 | |
| Nemoura | 26 | 2 | 1 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Mystacides | 312 | 11 | 1 | |
| Oecetis | 317 | 1 | ||
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 1 | 1 | |
| Heptageniidae | 399 | 3 | ||
| Epeorus | 400 | 18 | ||
| Ecdyonurus | 421 | 1 | 4 | |
| Ephemerella ignita | 451 | 1 | ||
| Caenis | 457 | 14 | 1 |