Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 1 | 22 | 38 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 3 | 2 | 1 |
| Mystacides | 312 | 10 | 1 | 1 |
| Limnephilinae | 3163 | 2 | ||
| Cyrnus | 224 | 1 | 1 | 4 |
| Tinodes | 245 | 5 | 5 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 5 | 29 | 13 |
| Ephemera | 502 | 1 | 1 | |
| Serratella | 5152 | 2 | 8 | 2 |
| Micronecta | 719 | 29 | 32 | 4 |
| Corixinae | 5196 | 1 | ||
| Elmis | 618 | 23 | 347 | 307 |
| Limnius | 623 | 38 | ||
| Oulimnius | 622 | 8 | 47 | 61 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 1984 | 64 | 160 |
| Tabanidae | 837 | 7 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | 5 | |
| Gammarus | 892 | 192 | 1248 | 1262 |
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 2 | 1 | 1 |
| Ancylus | 1028 | 32 | 32 | 24 |
| Potamopyrgus | 978 | 640 | 1080 | 128 |
| Planorbidae | 1009 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 4 | 5 |
| Glossiphoniidae | 908 | 6 | 2 | 1 |
| Oligochaeta | 933 | 280 | 256 | 352 |