Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 6.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles | 85.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Dalles, argiles | 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 | 1 | 1 | |
| Cyrnus | 224 | 8 | 4 | 4 |
| Lype | 241 | 1 | ||
| Notidobia | 325 | 1 | 1 | 6 |
| Cloeon | 387 | 4 | ||
| Ephemera | 502 | 1 | 5 | 6 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | ||
| Oulimnius | 622 | 5 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 130 | 160 | 100 |
| Limoniidae | 757 | 1 | 1 | |
| Tabanidae | 837 | 6 | 2 | 21 |
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 60 | 8 | 2 |
| Sialis | 704 | 3 | 2 | 2 |
| Asellidae | 880 | 28 | ||
| Atyaephyra | 861 | 6 | ||
| Orconectes | 870 | 1 | ||
| Gammaridae | 887 | 1 | 2 | |
| Gammarus | 892 | 32 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | ||
| Sphaeriidae | 1042 | 30 | ||
| Sphaerium | 1044 | 48 | 5 | 3 |
| Pisidium | 1043 | 12 | 65 | 2 |
| Anodonta | 1038 | 1 | ||
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 19 | 1 | 1 |
| Potamopyrgus | 978 | 52 | 12 | 15 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 2 | 2 | |
| Valvata | 972 | 95 | 15 | 5 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 150 | 60 | 65 |
| Dugesiidae | 1055 | 1 |