Listes faunistiques invertébrés
Gapeau à Hyères 06202000
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5481 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 13 | 98 | 24 |
| Hydropsyche | 212 | 3 | 13 | 5 |
| Hydroptila | 200 | 6 | 64 | 19 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 3 | 1 | 8 |
| Polycentropus | 231 | 6 | 7 | 9 |
| Lype | 241 | 2 | 1 | |
| Tinodes | 245 | 2 | 5 | 6 |
| Baetis | 364 | 7 | 17 | 2 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | 4 | |
| Caenis | 457 | 11 | 6 | 10 |
| Ephemerella ignita | 451 | 2 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 5 | 15 | 9 |
| Esolus | 619 | 8 | 92 | 30 |
| Oulimnius | 622 | 3 | 51 | 20 |
| Stenelmis | 617 | 18 | ||
| Gyrinidae | 512 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 20 | 590 | 741 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 7 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | 3 | |
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | 2 |
| Platycnemis | 657 | 2 | ||
| Asellidae | 880 | 12 | 2 | |
| Gammaridae | 887 | 6 | ||
| Gammarus | 892 | 56 | 4 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 3 | |
| Ancylus | 1028 | 2 | 12 | 11 |
| Potamopyrgus | 978 | 3 | 12 | 17 |
| Physa (sensu lato) | 997 | 4 | 2 | 1 |
| Oligochaeta | 933 | 4 | 300 | 259 |
| Dugesiidae | 1055 | 3 | 4 | 3 |
| Planariidae | 1061 | 1 | ||
| Hydrozoa | 3168 | 3 | 3 |