Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/05/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| I2M2 | 0.2069 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 24.0 | dominant |
| Algues | ||
| Dalles, argiles | 66.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilinae | 3163 | 2 | 1 | |
| Cyrnus | 224 | 1 | ||
| Baetis | 364 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 3 | 1 | 1 |
| Leptophlebiidae | 473 | 5 | ||
| Habrophlebia | 491 | 3 | 3 | |
| Micronecta | 719 | 3 | 2 | |
| Oulimnius | 622 | 2 | ||
| Chironomidae | 807 | 929 | 796 | 204 |
| Psychodidae | 783 | 2 | 1 | |
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 7 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 2 | 15 | 1 |
| Sialis | 704 | 9 | 12 | 3 |
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 4 | ||
| Sphaerium | 1044 | 1 | 59 | |
| Pisidium | 1043 | 7 | ||
| Unionidae | 1037 | 1 | ||
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 7 | 7 | 4 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 5 | 1 | |
| Valvata | 972 | 6 | ||
| Glossiphoniidae | 908 | 13 | 1 | |
| Oligochaeta | 933 | 1356 | 508 | 228 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | 3 | 3 |