Listes faunistiques invertébrés
Arc (Paca) à Aix-en-Provence 06195000
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 30/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 27 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Moyenne | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 72 | 720 | 432 |
| Hydroptila | 200 | 5 | 3 | 5 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 36 | 22 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Baetis | 364 | 153 | 352 | 344 |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 81 | 21 | 13 |
| Dryopidae | 610 | 1 | ||
| Elmis | 618 | 4 | 92 | 92 |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 2 | ||
| Chironomidae | 807 | 96 | 416 | 60 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 19 | 52 | 17 |
| Calopteryx | 650 | 12 | 1 | |
| Gomphidae | 678 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Sisyra | 856 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 912 | 288 | 48 |
| Asellidae | 880 | 1 | ||
| Orconectes | 870 | 1 | ||
| Hydracarina | 906 | 3 | 2 | |
| Pisidium | 1043 | 1 | ||
| Ancylidae | 1027 | 3 | ||
| Ancylus | 1028 | 108 | 176 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 141 | 9 | 3 |
| Radix | 1004 | 2 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 2 | |
| Oligochaeta | 933 | 48 | 124 | 216 |
| Dugesiidae | 1055 | 9 | 14 | 8 |
| Nemertea | 1052 | 2 | 1 |