Listes faunistiques invertébrés
Largue à Villeneuve 06159550
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Blocs | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 8 | 2 |
| Perla | 164 | 1 | 3 | |
| Isoperla | 140 | 2 | ||
| Perlodidae | 127 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | 2 | 1 |
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Odontocerum | 339 | 3 | 4 | 3 |
| Tinodes | 245 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 3 |
| Baetis | 364 | 49 | 18 | 191 |
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 13 | 2 | 4 |
| Ephemera | 502 | 4 | 1 | 1 |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 130 | 103 | 23 |
| Limoniidae | 757 | 4 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 19 | 2 | |
| Esolus | 619 | 1 | 47 | 30 |
| Limnius | 623 | 2 | 3 | 3 |
| Oulimnius | 622 | 9 | 1 | |
| Riolus | 625 | 9 | ||
| Hydrocyphon | 637 | 13 | 72 | 12 |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2511 | 976 | 2280 |
| Potamopyrgus | 978 | 23 | 51 | 39 |
| Planorbidae | 1009 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 33 | 314 | 161 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 34 | 1 | 2 |
| Dugesiidae | 1055 | 3 | 3 |