Listes faunistiques invertébrés
Verdouble à Tautavel 2 06173650
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.4940 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 6.0 | dominant |
| Vases | 51.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Helophytes | Nulle | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ferrissia | 1030 | 77 | 5 | |
| Coenagrionidae | 658 | 1 | 12 | |
| Anax | 675 | 1 | 1 | |
| Oxygastra | 691 | 9 | ||
| Micronecta | 719 | 3 | 2 | |
| Chironomidae | 807 | 149 | 112 | 32 |
| Ceratopogonidae | 819 | 24 | 1 | |
| Asellidae | 880 | 43 | 78 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 60 | 149 | 656 |
| Potamopyrgus | 978 | 6 | 2 | |
| Platycnemis | 657 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Tricladida | 1054 | 1 | 2 | |
| Dugesiidae | 1055 | 1 | 17 | |
| Prostoma | 3110 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Physella | 19280 | 48 | 1 | 1 |
| Leuctra geniculata | 33830 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Orthotrichia | 197 | 5 | 3 | |
| Chimarra | 207 | 9 | ||
| Hydropsyche | 212 | 33 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 7 | ||
| Setodes | 318 | 1 | ||
| Baetidae | 363 | 1 | 3 | |
| Baetis | 364 | 1 | 6 | |
| Leuctra | 69 | 14 | 143 | |
| Cloeon | 387 | 78 | 18 | |
| Caenis | 457 | 213 | 36 | 209 |
| Choroterpes | 474 | 1 | ||
| Dryops | 613 | 3 | ||
| Stenelmis | 617 | 7 | 9 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 2 | |
| Odonata | 648 | 10 |