Listes faunistiques invertébrés
Puginier (ruisseau De) à Souilhe 06178065
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 23 |
| I2M2 | 0.2910 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | ||
| Granulats | 21.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 56.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 140 | 79 | 43 |
| Chironomidae | 807 | 135 | 19 | 15 |
| Athericidae | 838 | 36 | 7 | 21 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 88 | 1 | |
| Echinogammarus | 888 | 294 | 89 | 9 |
| Hydracarina | 906 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 14 | 48 | 74 |
| Sialis | 704 | 1 | ||
| Ancylus | 1028 | 2 | 4 | |
| Sphaerium | 1044 | 10 | 2 | 1 |
| Corbicula | 1051 | 5 | 8 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Physella | 19280 | 1 | ||
| Pediciidae | 50011 | 5 | ||
| Stenelmis | 617 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 5 | ||
| Caenis | 457 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 4 | 4 | 11 |
| Ithytrichia | 198 | 5 | 2 | |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 7 | 4 | |
| Platycnemis | 657 | 31 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 3 | 3 | |
| Onychogomphus | 682 | 6 | 2 |