Listes faunistiques invertébrés
Argens à Le Thoronet 06300121
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/05/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5240 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 2 | |
| Leuctra geniculata | 33830 | 1 | 1 | 1 |
| Hydropsychidae | 211 | 3 | 2 | |
| Hydropsyche | 212 | 1 | 2 | 1 |
| Allotrichia | 202 | 23 | ||
| Hydroptila | 200 | 261 | ||
| Ithytrichia | 198 | 6 | ||
| Athripsodes | 311 | 2 | 1 | |
| Setodes | 318 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 3 | |
| Baetis | 364 | 148 | 33 | 20 |
| Caenis | 457 | 8 | ||
| Ephemerella ignita | 451 | 47 | 6 | 5 |
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 1 | ||
| Esolus | 619 | 13 | 29 | 71 |
| Limnius | 623 | 5 | 2 | 28 |
| Oulimnius | 622 | 2 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 590 | 115 | 7 |
| Simuliidae | 801 | 13 | 58 | 4 |
| Odonata | 648 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 476 | 147 | 141 |
| Gammarus | 892 | 834 | 500 | 282 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Corbicula | 1051 | 4 | 14 | 4 |
| Pisidium | 1043 | 11 | 3 | |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 190 | 122 | 264 |
| Theodoxus | 967 | 35 | 66 | 35 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 100 | 3 | 2 |
| Tricladida | 1054 | 3 | ||
| Dugesiidae | 1055 | 1 | 4 | 3 |
| Planariidae | 1061 | 2 | ||
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 | 3 |