Listes faunistiques invertébrés
La Bartuche au niveau de Labarrere 05106760
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 17/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 21 |
| I2M2 | 0.2806 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 9.0 | dominant |
| Pierres, galets | 8.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 51.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 4 | 22 | 3 |
| Plectrocnemia | 228 | 4 | 4 | |
| Lype | 241 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 1 | ||
| Sericostoma | 322 | 6 | 6 | |
| Ephemera | 502 | 52 | 198 | 134 |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 19 | 6 | 9 |
| Limnius | 623 | 1 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 87 | 43 | 21 |
| Pediciidae | 50011 | 6 | ||
| Cordulegaster | 687 | 2 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 44 | 5 | 8 |
| Echinogammarus | 888 | 129 | 300 | 261 |
| Gammarus | 892 | 129 | 220 | 87 |
| Niphargus | 902 | 1 | ||
| Asellidae | 880 | 5 | 2 | 1 |
| Sphaeriidae | 1042 | 7 | 9 | |
| Sphaerium | 1044 | 21 | 19 | 7 |
| Potamopyrgus | 978 | 111 | 145 | 355 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 3 | ||
| Glossiphoniidae | 908 | 2 | 7 | |
| Oligochaeta | 933 | 116 | 7 | 17 |
| Hydracarina | 906 | 3 | 1 |