Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 89.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B2 |
| P2 | Granulats | Moyenne | B2 |
| P3 | Sables | Moyenne | B2 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Vases | Nulle | B1 |
| P6 | Helophytes | Lente | B1 |
| P7 | Bryophytes | Moyenne | B1 |
| P8 | Sables | Lente | B3 |
| P9 | Sables | Nulle | B2 |
| P10 | Sables | Moyenne | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Brachycentrus | 265 | 12 | ||
| Hydropsyche | 212 | 56 | ||
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 13 | 2 | |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 3 | 1 | |
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 3 | ||
| Velia | 745 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 11 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 10 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 11 | 1 | 4 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 5 | 1 | |
| Limoniidae | 757 | 15 | 24 | |
| Simuliidae | 801 | 84 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 7 | ||
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 749 | 3 | 2 |
| Asellidae | 880 | 49 | 1 | |
| Pisidium | 1043 | 13 | 1 | 1 |
| Sphaerium | 1044 | 6 | ||
| Armiger | 1016 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 21 | 9 | 4 |
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 |