Listes faunistiques invertébrés
Ruisseau de Candesoubre à Sauveterre 05138200
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 42 | 48 |
| Protonemura | 46 | 3 | 1 | |
| Perla | 164 | 1 | 11 | |
| Perlidae | 155 | 6 | 3 | |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 13 | 46 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 16 | ||
| Oecetis | 317 | 9 | ||
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 11 | 16 | 39 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 12 | 10 | |
| Baetis lato sensu | 9794 | 20 | 72 | 90 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | ||
| Ecdyonurus | 421 | 1 | 4 | |
| Electrogena | 3181 | 1 | 3 | 2 |
| Epeorus | 400 | 5 | 4 | |
| Heptageniidae | 399 | 2 | ||
| Habrophlebia | 491 | 8 | 2 | 7 |
| Leptophlebiidae | 473 | 10 | 2 | 2 |
| Dupophilus | 620 | 6 | 25 | |
| Elmis | 618 | 1 | 3 | 3 |
| Esolus | 619 | 4 | 9 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | 1 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 4 | 3 | |
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 198 | 32 | 72 |
| Empididae | 831 | 3 | 2 | 4 |
| Limoniidae | 757 | 4 | 3 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 4 | ||
| Sphaeriidae | 1042 | 1 | ||
| Bythinella | 992 | 1 | ||
| Planorbidae | 1009 | 1 | 17 | 42 |
| Oligochaeta | 933 | 4 | 29 | 50 |
| Hydracarina | 906 | 1 | 1 | 1 |