Listes faunistiques invertébrés
Puginier (ruisseau De) à Souilhe 06178065
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 21.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 39.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Sables | Nulle | B |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Sables | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Granulats | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Granulats | Lente | C |
| P12 | Algues | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | 6 | |
| Hydropsyche | 212 | 16 | ||
| Hydroptila | 200 | 40 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | 3 | 3 |
| Polycentropodidae | 223 | 7 | 1 | |
| Polycentropus | 231 | 6 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 2 | 1 | 9 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 5 | 15 | 11 |
| Pomatinus substriatus | 33844 | 13 | ||
| Elmis | 618 | 9 | 8 | 1 |
| Limnius | 623 | 4 | 7 | 15 |
| Oulimnius | 622 | 6 | ||
| Anthomyidae | 847 | 5 | ||
| Athericidae | 838 | 8 | 22 | 31 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 87 | 57 | 172 |
| Simuliidae | 801 | 4 | ||
| Veliidae | 743 | 1 | ||
| Boyeria | 670 | 6 | 5 | 3 |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 5 | ||
| Gammaridae | 887 | 19 | 49 | 39 |
| Echinogammarus | 888 | 168 | 79 | 17 |
| Ancylus | 1028 | 1 | 23 | 1 |
| Potamopyrgus | 978 | 1279 | 493 | 425 |
| Sphaeriidae | 1042 | 5 | 4 | 3 |
| Pisidium | 1043 | 1 | 7 | |
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 2 | 3 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 25 | 8 | 13 |
| Oligochaeta | 933 | 89 | 339 | 511 |
| Hydracarina | 906 | 3 |