Listes faunistiques invertébrés
Largue à Villeneuve 06159550
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Odontoceridae |
| I2M2 | 0.6750 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Nulle | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 3 | |
| Leuctra | 69 | 1 | 3 | 6 |
| Perla | 164 | 1 | 12 | |
| Silo | 292 | 3 | ||
| Goeridae | 286 | 5 | 1 | |
| Hydropsyche | 212 | 1 | 11 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 2 | 9 | |
| Odontocerum | 339 | 4 | 11 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 13 | |
| Sericostoma | 322 | 1 | 1 | 1 |
| Baetis | 364 | 4 | 38 | 31 |
| Baetidae | 363 | 1 | ||
| Ephemerella | 450 | 7 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 5 | ||
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Chironomidae | 807 | 101 | 12 | |
| Limoniidae | 757 | 3 | 4 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Elmis | 618 | 49 | 8 | 41 |
| Esolus | 619 | 17 | 123 | 91 |
| Limnius | 623 | 13 | ||
| Oulimnius | 622 | 31 | 2 | 6 |
| Riolus | 625 | 4 | 1 | 1 |
| Stenelmis | 617 | 1 | ||
| Hydrocyphon | 637 | 16 | 22 | |
| Hydraena | 608 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 500 | 1147 | 770 |
| Niphargus | 902 | 1 | ||
| Potamopyrgus | 978 | 5 | 6 | |
| Oligochaeta | 933 | 5 | 32 | 50 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 6 | 3 | |
| Planariidae | 1061 | 5 | 5 | 22 |
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 7 | 6 | 1 |