Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 16/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 3 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 15.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 50.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | ||
| Athripsodes | 311 | 5 | ||
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Baetis | 364 | 4 | ||
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Aphelocheirus | 721 | 6 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 2 | 1 | |
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 10 | 8 | 5 |
| Simuliidae | 801 | 4 | 4000 | 1 |
| Calopteryx | 650 | 7 | ||
| Coenagrionidae | 658 | 1 | 1 | |
| Platycnemis | 657 | 3 | 1 | |
| Asellidae | 880 | 1 | ||
| Atyaephyra | 861 | 3 | ||
| Gammaridae | 887 | 7 | 4 | |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 9 | 5 | 2 |
| Corbicula | 1051 | 5 | 73 | 161 |
| Sphaerium | 1044 | 2 | 1 | 3 |
| Pisidium | 1043 | 4 | ||
| Anodonta | 1038 | 1 | ||
| Bithynia | 994 | 5 | 5 | 2 |
| Theodoxus | 967 | 7 | 25 | 11 |
| Erpobdellidae | 928 | 7 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 8 | 11 | 170 |
| Dugesiidae | 1055 | 4 | 6 | |
| Bryozoa | 1087 | 3 |