Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 29 |
| I2M2 | 0.3368 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 5.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nematoda | 1089 | 1 | 1 | |
| Asellidae | 880 | 105 | 3 | 34 |
| Niphargus | 902 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Glossiphoniidae | 908 | 5 | 1 | |
| Oligochaeta | 933 | 388 | 82 | 104 |
| Potamopyrgus | 978 | 48 | 28 | 54 |
| Physidae | 995 | 35 | 39 | 15 |
| Galba | 1001 | 5 | 2 | |
| Pisidium | 1043 | 15 | 1 | 4 |
| Dugesiidae | 1055 | 5 | 1 | |
| Athericidae | 838 | 1 | ||
| Hydrozoa | 3168 | 26 | 5 | 25 |
| Ostracoda | 3170 | 17 | 8 | 6 |
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 94 | 82 | 67 |
| Rhyacophila stricto-sensu | 5237 | 2 | 8 | |
| Baetis lato sensu | 9794 | 112 | 89 | 36 |
| Physella | 19280 | 21 | 20 | 6 |
| Micronectinae | 20396 | 1 | ||
| Pediciidae | 50011 | 5 | 2 | |
| Corduliidae | 690 | 1 | ||
| Tinodes | 245 | 1 | 10 | |
| Heptageniidae | 399 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Haliplus | 518 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Leuctra | 69 | 1 | ||
| Somatochlora | 693 | 1 | ||
| Sialis | 704 | 1 | ||
| Tipulidae | 753 | 1 | 3 | 1 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 42 | 2 | 10 |
| Chironomidae | 807 | 283 | 206 | 207 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Empididae | 831 | 1 |