Listes faunistiques invertébrés
Verdouble à Tautavel 2 06173650
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | 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 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 6 | |
| Ecnomus | 249 | 5 | 2 | 4 |
| Hydropsyche | 212 | 36 | 31 | |
| Hydroptilidae | 193 | 11 | 2 | |
| Hydroptila | 200 | 2 | ||
| Orthotrichia | 197 | 2 | 7 | 4 |
| Ceraclea | 313 | 1 | 2 | |
| Leptocerus | 319 | 17 | ||
| Setodes | 318 | 10 | 1 | |
| Triaenodes | 314 | 3 | ||
| Chimarra | 207 | 10 | ||
| Polycentropodidae | 223 | 3 | 3 | |
| Polycentropus | 231 | 2 | 15 | |
| Tinodes | 245 | 3 | ||
| Baetis | 364 | 4 | 1 | |
| Cloeon | 387 | 17 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 14 | 57 | 18 |
| Choroterpes | 474 | 1 | ||
| Micronecta | 719 | 7 | 3 | 2 |
| Hydroporinae | 2393 | 5 | ||
| Elmis | 618 | 18 | 17 | |
| Esolus | 619 | 1 | 1 | 20 |
| Limnius | 623 | 6 | ||
| Oulimnius | 622 | 2 | 4 | 57 |
| Stenelmis | 617 | 2 | 7 | 29 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 97 | 72 | 13 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 3 | 2 | |
| Simuliidae | 801 | 6 | ||
| Aeshnidae | 669 | 1 | ||
| Corduliidae | 690 | 23 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 6 | ||
| Coenagrionidae | 658 | 10 | ||
| Platycnemis | 657 | 6 | 2 | |
| Sialis | 704 | 2 | ||
| Sisyra | 856 | 3 | 2 | |
| Asellidae | 880 | 1 | 2 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pisidium | 1043 | 3 | 9 | |
| Potamopyrgus | 978 | 14 | 16 | |
| Radix | 1004 | 4 | 1 | |
| Physella | 19280 | 14 | 12 | 11 |
| Ferrissia | 1030 | 3 | ||
| Glossiphoniidae | 908 | 24 | 2 | |
| Dugesiidae | 1055 | 17 | 20 | 5 |
| Oligochaeta | 933 | 8 | 12 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |