Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 1 | |
| Leuctra geniculata | 33830 | 6 | 17 | |
| Goera pilosa | 288 | 3 | 7 | |
| Goeridae | 286 | 9 | ||
| Hydropsyche | 212 | 2 | 24 | 180 |
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 3 | 2 | |
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 5 | ||
| Tinodes | 245 | 17 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum luteolum | 384 | 4 | ||
| Caenis | 457 | 5 | 3 | 5 |
| Ephemerella ignita | 451 | 3 | 3 | 1 |
| Ecdyonurus | 421 | 4 | 4 | |
| Dryops | 613 | 1 | ||
| Dryopidae | 610 | 1 | ||
| Dupophilus | 620 | 2 | 2 | |
| Elmis | 618 | 1 | 10 | 18 |
| Esolus | 619 | 8 | 6 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 11 | 31 | 68 |
| Stenelmis | 617 | 2 | 2 | 12 |
| Hydraena | 608 | 1 | 10 | |
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 18 | 14 | 21 |
| Tabanidae | 837 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 4 | 1 | |
| Echinogammarus | 888 | 8 | 23 | 16 |
| Gammaridae | 887 | 36 | 2 | 17 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 1 | 11 |
| Potamopyrgus antipodarum | 979 | 1 | 2 | 26 |
| Ancylus fluviatilis | 1029 | 14 | 3 | 25 |
| Planorbidae | 1009 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 11 | 9 |
| Glossiphoniidae | 908 | 5 | 9 | |
| Oligochaeta | 933 | 5 | 35 | 40 |