Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Taxon indicateur | Leuctridae |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 18.0 | dominant |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Sables | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Sables | Nulle | A |
| P10 | Blocs | Moyenne | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 16 | ||
| Leuctra | 69 | 26 | 15 | 106 |
| Hydropsychidae | 211 | 1 | 2 | |
| Cheumatopsyche | 221 | 11 | 3 | |
| Hydropsyche | 212 | 8 | 2 | 3 |
| Hydroptilidae | 193 | 5 | 3 | |
| Hydroptila | 200 | 4 | 1 | |
| Orthotrichia | 197 | 3 | 1 | 3 |
| Leptocerus | 319 | 6 | ||
| Mystacides | 312 | 1 | 1 | |
| Setodes | 318 | 10 | 44 | 75 |
| Triaenodes | 314 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 4 | 2 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 12 | 16 | 49 |
| Centroptilum | 383 | 4 | ||
| Cloeon | 387 | 41 | 12 | 4 |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 4 | 9 | 32 |
| Caenis | 457 | 173 | 36 | 123 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Choroterpes | 474 | 2 | ||
| Dryops | 613 | 2 | 2 | 4 |
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 46 | 56 | 201 |
| Limnius | 623 | 19 | 23 | 16 |
| Oulimnius | 622 | 3 | 1 | 28 |
| Stenelmis | 617 | 5 | 1 | |
| Hydrophilinae | 2517 | 1 | 1 | |
| Athericidae | 838 | 7 | 2 | |
| Ceratopogonidae | 819 | 16 | 9 | 7 |
| Chironomidae | 807 | 11 | 16 | 11 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 6 | 2 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | ||
| Micronecta | 719 | 15 | 3 | 145 |
| Calopteryx | 650 | 18 | 1 | |
| Gomphidae | 678 | 2 | 1 | 7 |
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Ancylus | 1028 | 3 | 1 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Dugesiidae | 1055 | 42 | 27 | 70 |
| Oligochaeta | 933 | 2 | 2 | 1 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |