Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Rapide | A |
| P2 | s3 | Lente | A |
| P3 | s28 | Nulle | A |
| P4 | s9 | Lente | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Moyenne | B |
| P7 | s29 | Lente | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Rapide | C |
| P10 | s24 | Nulle | C |
| P11 | s24 | Moyenne | C |
| P12 | s29 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 28 | 17 | |
| Leuctra | 69 | 5 | 108 | 27 |
| Hydropsyche | 212 | 1 | 1 | |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Ylodes | 5140 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 1 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 127 | 18 | 264 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 82 | 29 | 184 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 10 | 17 |
| Rhithrogena | 404 | 3 | ||
| Habrophlebia | 491 | 1 | ||
| Elmis | 618 | 4 | 1 | 3 |
| Esolus | 619 | 6 | 49 | 22 |
| Limnius | 623 | 3 | 3 | 1 |
| Oulimnius | 622 | 6 | 4 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 2 | 1 | 1 |
| Hydrocyphon | 637 | 2 | ||
| Hydraena | 608 | 3 | 1 | |
| Diptera | 746 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 656 | 512 | 200 |
| Empididae | 831 | 1 | 2 | 1 |
| Limoniidae | 757 | 2 | 8 | 8 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 44 | 1 | 9 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gammarus | 892 | 8 | 2 | 3 |
| Hydracarina | 906 | 10 | 8 | 5 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 11 | 8 | 17 |