Listes faunistiques invertébrés
Argens à Roquebrune sur Argens 06206000
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.4770 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 7.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 59.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 18.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Rapide | A |
| P4 | Helophytes | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Algues | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Hydropsyche | 212 | 5 | 10 | 5 |
| Hydroptila | 200 | 220 | 864 | 800 |
| Chimarra | 207 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 224 | 768 | 368 |
| Caenis | 457 | 3 | 1 | 1 |
| Ephoron | 496 | 1 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Dryops | 613 | 5 | ||
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 10 | 8 | 9 |
| Hydrophilinae | 2517 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 368 | 384 | 368 |
| Empididae | 831 | 5 | 2 | 2 |
| Simuliidae | 801 | 13 | 280 | 352 |
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 52 | 1 | 1 |
| Calopteryx | 650 | 2 | 1 | |
| Lestidae | 653 | 1 | ||
| Cladocera | 3127 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 2 | ||
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 1 | 9 | 6 |
| Corbicula | 1051 | 120 | 72 | 180 |
| Pisidium | 1043 | 5 | 2 | |
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 2 | 6 | |
| Potamopyrgus | 978 | 1056 | 1520 | 1520 |
| Radix | 1004 | 1 | 2 | |
| Theodoxus | 967 | 64 | 576 | 16 |
| Physa (sensu lato) | 997 | 640 | 108 | 7 |
| Planorbidae | 1009 | 2 | ||
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 4 | 14 | 1 |
| Dugesiidae | 1055 | 8 | 56 | 8 |
| Nemertea | 1052 | 1 | 1 |