Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/07/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.9360 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 10 | |
| Agapetinae | 9812 | 3 | ||
| Cheumatopsyche | 221 | 5 | 20 | |
| Hydropsyche | 212 | 39 | 57 | 70 |
| Hydroptilidae | 193 | 1 | 11 | 13 |
| Hydroptila | 200 | 16 | 10 | 2 |
| Orthotrichia | 197 | 35 | 2 | 3 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 8 | 1 | 9 |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 7 | 5 | 7 |
| Ylodes | 5140 | 5 | ||
| Chimarra | 207 | 4 | ||
| Polycentropus | 231 | 1 | 4 | 2 |
| Psychomyia | 239 | 2 | 10 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 38 | 9 | 14 |
| Cloeon | 387 | 1 | 1 | |
| Procloeon | 390 | 3 | 1 | |
| Caenis | 457 | 361 | 82 | 133 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 13 | 6 | |
| Choroterpes | 474 | 1 | 4 | |
| Micronecta | 719 | 51 | 18 | 10 |
| Dryops | 613 | 17 | 4 | 5 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | 2 | 5 |
| Esolus | 619 | 28 | 17 | 43 |
| Limnius | 623 | 11 | 3 | 9 |
| Oulimnius | 622 | 39 | 1 | 15 |
| Stenelmis | 617 | 6 | 1 | 1 |
| Hydrophilinae | 2517 | 1 | 11 | |
| Athericidae | 838 | 8 | ||
| Ceratopogonidae | 819 | 8 | 7 | 2 |
| Chironomidae | 807 | 361 | 179 | 124 |
| Empididae | 831 | 8 | 1 | 4 |
| Limoniidae | 757 | 9 | 14 | 11 |
| Simuliidae | 801 | 5 | 2 | 1 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 8 | 5 | |
| Calopteryx | 650 | 104 | ||
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 7 | ||
| Atyaephyra | 861 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Physella | 19280 | 12 | 1 | |
| Planorbidae | 1009 | 3 | ||
| Dugesiidae | 1055 | 4 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |