Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 23.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 58.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B |
| P2 | Granulats | Lente | B |
| P3 | Granulats | Lente | C |
| P4 | Granulats | Lente | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Helophytes | Nulle | A |
| P7 | Pierres, galets | Lente | A |
| P8 | Litieres | Nulle | A |
| P9 | Granulats | Nulle | B |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Nulle | B |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 3 | ||
| Hydropsychidae | 211 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Neureclipsis | 236 | 1 | 6 | |
| Baetis | 364 | 2 | 4 | |
| Caenis | 457 | 4 | 1 | |
| Elmis | 618 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 3 | 27 | 47 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 47 | 23 | |
| Tabanidae | 837 | 5 | ||
| Micronecta | 719 | 1 | 2 | |
| Calopteryx | 650 | 12 | 1 | 3 |
| Coenagrionidae | 658 | 5 | 1 | 1 |
| Platycnemis | 657 | 27 | 1 | 1 |
| Crambidae | 2947 | 2 | 3 | 2 |
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 4 | 11 | |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 20 | 3 | 2 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 6 | 9 | 33 |
| Gammarus | 892 | 15 | 1 | 1 |
| Bithynia | 994 | 7 | 1 | 3 |
| Ferrissia | 1030 | 13 | ||
| Theodoxus | 967 | 3 | 13 | |
| Planorbidae | 1009 | 3 | ||
| Corbicula | 1051 | 8 | 37 | 39 |
| Pisidium | 1043 | 3 | ||
| Sphaerium | 1044 | 15 | 5 | |
| Dendrocoelidae | 1071 | 2 | 1 | 1 |
| Dugesiidae | 1055 | 8 | 21 | 52 |
| Erpobdellidae | 928 | 1 | 1 | 8 |
| Glossiphoniidae | 908 | 1 | 7 | 13 |
| Oligochaeta | 933 | 19 | 5 | 16 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 |