Listes faunistiques invertébrés
Siagne à Pégomas 06209000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/07/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.7650 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | 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 | Pierres, galets | Rapide | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 21 | 33 | 34 |
| Hydropsyche | 212 | 1142 | 792 | 172 |
| Hydroptila | 200 | 192 | 78 | 60 |
| Orthotrichia | 197 | 6 | 2 | 5 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | ||
| Chimarra | 207 | 69 | 17 | 6 |
| Polycentropodidae | 223 | 16 | 4 | 12 |
| Polycentropus | 231 | 6 | 1 | 9 |
| Tinodes | 245 | 1 | 1 | 20 |
| Rhyacophila lato-sensu | 183 | 8 | 4 | 2 |
| Baetis | 364 | 288 | 288 | 372 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 4 | 18 | 3 |
| Serratella | 5152 | 47 | 17 | 40 |
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 42 | 20 | 40 |
| Esolus | 619 | 24 | 5 | 52 |
| Limnius | 623 | 5 | 6 | |
| Oulimnius | 622 | 78 | 16 | 40 |
| Riolus | 625 | 5 | 9 | 2 |
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 324 | 414 | 204 |
| Coenosiinae | 50792 | 2 | ||
| Limoniidae | 757 | 2 | 4 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 7 | 7 | 2 |
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 156 | 8 | 180 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Sphaerium | 1044 | 2 | ||
| Bithynia | 994 | 6 | 5 | 4 |
| Belgrandia | 982 | 1 | 1 | |
| Emmericia | 986 | 6 | ||
| Potamopyrgus | 978 | 170 | 50 | 29 |
| Radix | 1004 | 2 | 1 | |
| Theodoxus | 967 | 43 | 14 | 10 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 2 | 4 | 1 |
| Ancylus | 1028 | 22 | 14 | 20 |
| Valvata | 972 | 16 | 6 | 6 |
| Oligochaeta | 933 | 1 | 7 | |
| Dugesiidae | 1055 | 63 | 66 | 29 |
| Nemathelmintha | 3111 | 1 | 1 |