Listes faunistiques invertébrés
CADIERE A VITROLLES 1 06197110
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| I2M2 | 0.3800 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 83 | 36 | 56 |
| Hydroptila | 200 | 5 | 5 | 4 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | 3 |
| Baetis | 364 | 74 | 78 | 247 |
| Caenis | 457 | 12 | 61 | 16 |
| Serratella | 5152 | 4 | 11 | 4 |
| Dryops | 613 | 3 | 2 | |
| Elmis | 618 | 3 | 2 | 3 |
| Limnius | 623 | 1 | 2 | |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 9 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 870 | 638 | 434 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 2 | 1 | 3 |
| Coenosiinae | 50792 | 2 | 1 | |
| Simuliidae | 801 | 20 | 2 | 9 |
| Tipulidae | 753 | 6 | 2 | 3 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 2 | 6 | 2 |
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 64 | 92 | 111 |
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 48 | 141 | 61 |
| Dreissena | 1046 | 1 | ||
| Pisidium | 1043 | 3 | 2 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 12 | 19 | 9 |
| Radix | 1004 | 2 | 7 | |
| Stagnicola | 5124 | 1 | ||
| Theodoxus | 967 | 6 | 37 | 8 |
| Physella | 19280 | 44 | 22 | 10 |
| Ancylus | 1028 | 2 | 3 | |
| Oligochaeta | 933 | 1 | 5 | |
| Dugesiidae | 1055 | 12 | 9 | 13 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | 1 |