Listes faunistiques invertébrés
La Bartuche au niveau de Labarrere 05106760
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 15/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Taxon indicateur | Sericostomatidae |
| I2M2 | 0.2604 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 25.0 | dominant |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Branchage, racines | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemouridae | 20 | 1 | ||
| Limnephilinae | 3163 | 61 | 4 | 3 |
| Plectrocnemia | 228 | 5 | 1 | 1 |
| Lype | 241 | 1 | ||
| Sericostoma | 322 | 3 | 10 | 1 |
| Baetis lato sensu | 9794 | 3 | 3 | |
| Ephemera | 502 | 76 | 94 | 78 |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 2 | ||
| Veliidae | 743 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 33 | 30 | 2 |
| Limnius | 623 | 2 | 17 | 1 |
| Riolus | 625 | 3 | 1 | |
| Ceratopogonidae | 819 | 5 | 6 | 5 |
| Chironomidae | 807 | 77 | 35 | 68 |
| Limoniidae | 757 | 6 | 3 | |
| Tabanidae | 837 | 3 | 1 | 9 |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | 2 |
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 317 | 754 | 375 |
| Gammarus | 892 | 341 | 86 | 103 |
| Niphargus | 902 | 3 | ||
| Asellidae | 880 | 164 | 19 | 3 |
| Sphaeriidae | 1042 | 16 | 16 | 7 |
| Sphaerium | 1044 | 8 | 16 | 3 |
| Pisidium | 1043 | 131 | 156 | 15 |
| Potamopyrgus | 978 | 489 | 716 | 490 |
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 5 | 8 | 14 |
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 |