Listes faunistiques invertébrés
La Bartuche au niveau de Labarrere 05106760
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Taxon indicateur | Sericostomatidae |
| I2M2 | 0.1521 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 24.0 | dominant |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Branchage, racines | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 9 | 16 | |
| Sericostoma | 322 | 1 | 2 | 1 |
| Baetis lato sensu | 9794 | 4 | ||
| Ephemera | 502 | 8 | 15 | 28 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | 7 | 4 |
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 57 | 18 | |
| Limnius | 623 | 8 | 7 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 7 | 17 | 14 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 5 | 3 | |
| Echinogammarus | 888 | 588 | 262 | 170 |
| Gammarus | 892 | 204 | 264 | 232 |
| Asellidae | 880 | 14 | 12 | 11 |
| Sphaerium | 1044 | 3 | 16 | 3 |
| Pisidium | 1043 | 18 | 101 | 147 |
| Potamopyrgus | 978 | 213 | 223 | 314 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 3 | 5 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 3 | 88 | 76 |
| Planariidae | 1061 | 4 | 4 | |
| Hydracarina | 906 | 1 | 1 |