Listes faunistiques invertébrés
Ruisseau de Candesoubre à Sauveterre 05138200
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | 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 | 3 | 2 | 13 |
| Leuctra | 69 | 4 | 13 | 14 |
| Protonemura | 46 | 38 | 1 | 1 |
| Perla | 164 | 3 | ||
| Perlidae | 155 | 7 | ||
| Micrasema | 268 | 6 | ||
| Hydropsyche | 212 | 23 | 13 | 1 |
| Oxyethira | 199 | 1 | ||
| Mystacides | 312 | 6 | 1 | 3 |
| Oecetis | 317 | 10 | 1 | 5 |
| Polycentropus | 231 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Baetis lato sensu | 9794 | 2 | 7 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 1 | 3 | 3 |
| Leptophlebiidae | 473 | 2 | 1 | 12 |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 4 | 2 | |
| Elmis | 618 | 67 | ||
| Esolus | 619 | 4 | 3 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 2 | 1 | 5 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 272 | 14 | 20 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 2 | 11 |
| Limoniidae | 757 | 2 | 5 | 7 |
| Simuliidae | 801 | 40 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 2 | ||
| Ancylus | 1028 | 3 | 1 | |
| Oligochaeta | 933 | 3 | 10 | 9 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |