Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 21.0 | dominant |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Algues | Moyenne | C |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Sables | Nulle | B |
| P6 | Granulats | Nulle | A |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | 4 |
| Leuctra | 69 | 30 | 19 | 9 |
| Glossosomatidae | 189 | 3 | 1 | 1 |
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 1 | 1 | |
| Cheumatopsyche | 221 | 3 | 16 | 16 |
| Hydropsyche | 212 | 48 | 6 | 24 |
| Hydroptila | 200 | 80 | 7 | 5 |
| Orthotrichia | 197 | 2 | ||
| Chimarra | 207 | 7 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 4 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 21 | |
| Baetis | 364 | 42 | 5 | 37 |
| Cloeon simile | 389 | 3 | 2 | 3 |
| Procloeon | 390 | 1 | ||
| Procloeon pennulatum | 29153 | 2 | 5 | |
| Procloeon pulchrum | 31037 | 1 | ||
| Caenis | 457 | 78 | 15 | 11 |
| Ephemerella ignita | 451 | 36 | 8 | 5 |
| Ecdyonurus | 421 | 1 | 2 | 2 |
| Choroterpes | 474 | 8 | 18 | 8 |
| Dryops | 613 | 4 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 16 | 19 | 3 |
| Limnius | 623 | 5 | 9 | 5 |
| Oulimnius | 622 | 11 | 1 | |
| Stenelmis | 617 | 3 | 1 | |
| Hydrophilinae | 2517 | 2 | ||
| Ceratopogonidae | 819 | 2 | 5 | 2 |
| Chironomidae | 807 | 142 | 145 | 61 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 14 | 2 |
| Simuliidae | 801 | 1 | 13 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 10 | 129 | 8 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 5 | ||
| Physella | 19280 | 5 | ||
| Tricladida | 1054 | 5 | 1 | |
| Oligochaeta | 933 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |