Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 8.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Vases | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 28 | 30 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 2 | ||
| Cyrnus | 224 | 1 | 1 | 1 |
| Psychomyia | 239 | 3 | 4 | |
| Baetis | 364 | 23 | 12 | |
| Serratella | 5152 | 1 | ||
| Micronectinae | 20396 | 175 | 3 | 3 |
| Gerridae | 734 | 2 | ||
| Elmis | 618 | 7 | 39 | 30 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | 5 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 200 | 36 | 35 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 3 | 1 |
| Gammarus | 892 | 85 | 155 | 70 |
| Asellidae | 880 | 18 | 1 | 1 |
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 3 | 5 | |
| Ancylus | 1028 | 2 | 36 | 63 |
| Potamopyrgus | 978 | 19 | 5 | 5 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 3 | |
| Glossiphoniidae | 908 | 1 | 2 | 2 |
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 44 | 10 | 30 |
| Hydracarina | 906 | 3 |