Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 33.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Granulats | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Granulats | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 37 | 182 | 28 |
| Leuctra | 69 | 10 | 22 | |
| Perla | 164 | 3 | 1 | 3 |
| Agapetus | 191 | 2 | ||
| Synagapetus | 192 | 7 | 18 | |
| Silo | 292 | 3 | 3 | |
| Hydropsyche | 212 | 13 | 10 | |
| Hydroptila | 200 | 4 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 7 | 1 |
| Lype | 241 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 1 | 1 | 25 |
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 2 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 25 | 2 | 3 |
| Empididae | 831 | 3 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 60 | 28 | 24 |
| Esolus | 619 | 32 | 20 | 57 |
| Limnius | 623 | 8 | 4 | 25 |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 26 | 1 | 4 |
| Stenelmis | 617 | 1 | ||
| Hydrocyphon | 637 | 1 | 1 | |
| Boyeria | 670 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 3 | 3 | 3 |
| Gammarus | 892 | 447 | 101 | 563 |
| Ancylus | 1028 | 39 | 32 | 59 |
| Potamopyrgus | 978 | 10 | 6 | 8 |
| Oligochaeta | 933 | 124 | 77 | 64 |
| Dendrocoelidae | 1071 | 2 | 2 | 2 |
| Dugesiidae | 1055 | 1 |