Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 5 | 6 |
| Leuctra | 69 | 5 | 33 | 46 |
| Perla | 164 | 1 | 6 | 7 |
| Cheumatopsyche | 221 | 1 | 6 | |
| Hydropsyche | 212 | 1 | 17 | 58 |
| Hydroptila | 200 | 3 | 2 | 3 |
| Mystacides | 312 | 7 | ||
| Oecetis | 317 | 1 | 2 | 3 |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 1 | 6 | |
| Rhyacophila lato-sensu | 183 | 4 | 8 | |
| Baetis lato sensu | 9794 | 18 | 46 | 21 |
| Procloeon | 390 | 7 | 2 | 3 |
| Caenis | 457 | 27 | 2 | 3 |
| Ephemera | 502 | 2 | 2 | |
| Ecdyonurus | 421 | 1 | 2 | 1 |
| Epeorus | 400 | 3 | ||
| Heptageniidae | 399 | 5 | 3 | |
| Dupophilus | 620 | 4 | 3 | 20 |
| Elmis | 618 | 60 | 30 | 28 |
| Esolus | 619 | 68 | 41 | 124 |
| Limnius | 623 | 4 | 3 | 8 |
| Oulimnius | 622 | 92 | 14 | 12 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Athericidae | 838 | 11 | 94 | 48 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1696 | 106 | 266 |
| Empididae | 831 | 3 | 11 | |
| Limoniidae | 757 | 4 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 17 | 1 | |
| Gomphus | 679 | 19 | 1 | |
| Onychogomphus | 682 | 3 | 2 | |
| Gomphidae | 678 | 5 | 4 | 3 |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 2 | ||
| Ancylus | 1028 | 4 | 4 | |
| Potamopyrgus | 978 | 4 | 1 | |
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Oligochaeta | 933 | 2 | 32 | 25 |
| Hydracarina | 906 | 1 | 1 | 1 |