Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Goera pilosa | 288 | 1 | 2 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 26 | 1 | |
| Athripsodes | 311 | 4 | 5 | |
| Mystacides | 312 | 7 | 5 | 21 |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 4 | 1 | 6 |
| Polycentropodidae | 223 | 1 | 1 | |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 6 | 7 |
| Centroptilum luteolum | 384 | 1 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | 2 | |
| Caenis | 457 | 56 | 23 | 18 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 2 | 6 | 11 |
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 1 | 1 | 2 |
| Elmis | 618 | 8 | 1 | |
| Esolus | 619 | 1 | 4 | |
| Oulimnius | 622 | 1 | 2 | |
| Stenelmis | 617 | 9 | 2 | |
| Athericidae | 838 | 14 | 3 | 17 |
| Chironomidae | 807 | 855 | 233 | 71 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 110 | 35 | |
| Tabanidae | 837 | 3 | ||
| Boyeria irene | 671 | 1 | ||
| Calopteryx | 650 | 6 | 2 | 14 |
| Gomphus | 679 | 14 | 2 | |
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 64 | 2 | 12 |
| Sialis | 704 | 1 | 1 | |
| Asellidae | 880 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Gastropoda | 5123 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | 7 | 16 |
| Physa (sensu lato) | 997 | 5 | 1 | 4 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 224 | 325 | 80 |
| Nematoda | 1089 | 2 | 1 | |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 |