Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 22.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 70.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Sables | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Hydrophytes | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 16 | 16 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 5 | ||
| Athripsodes | 311 | 2 | 4 | 1 |
| Mystacides | 312 | 3 | 1 | |
| Cyrnus | 224 | 1 | ||
| Neureclipsis | 236 | 2 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 1 | 64 | 36 |
| Caenis | 457 | 1 | 1 | 6 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 1 | 2 | |
| Aphelocheirus | 721 | 2 | 8 | 16 |
| Micronecta | 719 | 5 | 2 | |
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Orectochilus | 515 | 1 | 6 | |
| Chironomidae | 807 | 15 | 192 | 64 |
| Simuliidae | 801 | 328 | 1920 | |
| Tabanidae | 837 | 2 | ||
| Odonata | 648 | 5 | ||
| Calopteryx | 650 | 3 | 9 | 2 |
| Coenagrionidae | 658 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Crambidae | 2947 | 1 | ||
| Asellidae | 880 | 4 | 12 | 9 |
| Atyaephyra | 861 | 7 | ||
| Gammaridae | 887 | 4 | 22 | 8 |
| Gammarus | 892 | 20 | 74 | 40 |
| Cladocera | 3127 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 12 | 45 | 15 |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 2 | 3 | |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 3 | 15 | 12 |
| Erpobdellidae | 928 | 5 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 26 | 2 | 12 |
| Dugesiidae | 1055 | 2 | 9 | 11 |