Listes faunistiques invertébrés
ANGUST A ESTAVAR 2 06166704
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.6490 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 62.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hymenoptera | 1081 | 3 | ||
| Ceratopogonidae | 819 | 5 | ||
| Tabanidae | 837 | 14 | ||
| Hydracarina | 906 | 1 | 1 | |
| Glossiphoniidae | 908 | 28 | 3 | |
| Erpobdellidae | 928 | 32 | 34 | 14 |
| Oligochaeta | 933 | 34 | 14 | 37 |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 5 | 5 | |
| Pisidium | 1043 | 2 | ||
| Chironomidae | 807 | 405 | 15 | 341 |
| Hydroporinae | 2393 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Drusinae | 3120 | 3 | 2 | |
| Limnephilinae | 3163 | 17 | 5 | 17 |
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 866 | 217 | 136 |
| Glossosomatinae | 20359 | 1 | 3 | |
| Muscidae | 32534 | 1 | ||
| Pediciidae | 50011 | 213 | 6 | |
| Baetis | 364 | 307 | 335 | 232 |
| Leuctra | 69 | 24 | 125 | 110 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | 2 |
| Hydropsyche | 212 | 2 | 33 | 4 |
| Goeridae | 286 | 9 | ||
| Silo | 292 | 1 | ||
| Sericostoma | 322 | 66 | 2 | 27 |
| Odontocerum | 339 | 2 | ||
| Protonemura | 46 | 3 | 1 | 1 |
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 35 | ||
| Ecdyonurus | 421 | 13 | 12 | 39 |
| Caenis | 457 | 115 | 235 | 323 |
| Elmis | 618 | 1 | 13 | 72 |
| Limnius | 623 | 62 | 24 | 31 |
| Veliidae | 743 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 184 | 8 | 3 |