Listes faunistiques invertébrés
Argens à Châteauvert 06202750
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.6041 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 59.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | 15.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 98 | 7 | 11 |
| Perla | 164 | 8 | 4 | 14 |
| Agapetus | 191 | 1 | 1 | 4 |
| Silo | 292 | 4 | 1 | |
| Hydropsyche | 212 | 19 | 2 | |
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 7 | 1 | |
| Odontocerum | 339 | 2 | 8 | 1 |
| Wormaldia | 210 | 1 | ||
| Lype | 241 | 1 | 7 | |
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Sericostoma | 322 | 4 | 3 | |
| Baetis | 364 | 31 | 2 | 8 |
| Curculionidae | 647 | 1 | ||
| Elmis | 618 | 264 | 31 | 31 |
| Esolus | 619 | 40 | 93 | 82 |
| Limnius | 623 | 24 | 62 | 20 |
| Oulimnius | 622 | 8 | 9 | 11 |
| Riolus | 625 | 32 | 4 | |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 1 | 1 | 1 |
| Hydrocyphon | 637 | 2 | 4 | |
| Athericidae | 838 | 5 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 80 | 45 | 4 |
| Empididae | 831 | 6 | 2 | 3 |
| Limoniidae | 757 | 1 | ||
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 7 | 1 | |
| Tabanidae | 837 | 1 | 3 | |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 25 | 9 | 6 |
| Gammarus | 892 | 2320 | 2139 | 425 |
| Pisidium | 1043 | 9 | 1 | |
| Ancylus | 1028 | 5 | ||
| Bithynia | 994 | 1 | ||
| Bythinella | 992 | 4 | 13 | |
| Potamopyrgus | 978 | 20 | 180 | 70 |
| Theodoxus | 967 | 14 | 11 | 7 |
| Valvata | 972 | 7 | 5 | |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 25 | 2 | |
| Dendrocoelidae | 1071 | 8 | 2 | |
| Dugesiidae | 1055 | 33 | 3 | 2 |
| Planariidae | 1061 | 57 | 53 | 24 |
| Oligochaeta | 933 | 12 | 21 | 9 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 3 | 3 | |
| Prostoma | 3110 | 1 |