Listes faunistiques invertébrés
Lampy à Alzonne 06177959
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.4230 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 19.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 70.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Planorbidae | 1009 | 2 | 1 | |
| Platycnemis | 657 | 3 | ||
| Onychogomphus | 682 | 2 | 6 | |
| Micronecta | 719 | 29 | 1 | |
| Gerris | 735 | 1 | ||
| Chironomidae | 807 | 17 | 345 | 137 |
| Echinogammarus | 888 | 72 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 22 | 51 | 77 |
| Limnius | 623 | 3 | ||
| Ancylus | 1028 | 2 | 7 | |
| Corbicula | 1051 | 9 | 14 | |
| Dugesiidae | 1055 | 8 | ||
| Procambarus | 2027 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Physella | 19280 | 2 | ||
| Leuctra geniculata | 33830 | 3 | ||
| Glossosomatidae | 189 | 2 | ||
| Oulimnius | 622 | 1 | 3 | 1 |
| Esolus | 619 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Caenis | 457 | 8 | 33 | 5 |
| Procloeon | 390 | 2 | 2 | |
| Baetis | 364 | 1 | ||
| Baetidae | 363 | 4 | 1 | |
| Ceraclea | 313 | 3 | ||
| Mystacides | 312 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Goera | 287 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Chimarra | 207 | 1 | 1 | |
| Ithytrichia | 198 | 6 |