Listes faunistiques invertébrés
Ruisseau de Candesoubre à Sauveterre 05138200
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 4 | 19 | 48 |
| Protonemura | 46 | 4 | ||
| Perla | 164 | 1 | 4 | |
| Silo | 292 | 3 | ||
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 2 | 2 | |
| Oecetis | 317 | 3 | 1 | 1 |
| Polycentropus | 231 | 3 | 14 | |
| Polycentropodidae | 223 | 1 | 2 | |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 3 | 12 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | 17 | 2 |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 9 | 1 | |
| Leptophlebiidae | 473 | 3 | 6 | 3 |
| Dupophilus | 620 | 4 | 10 | |
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | 2 | 14 |
| Limnius | 623 | 1 | 2 | |
| Athericidae | 838 | 2 | 4 | 9 |
| Ceratopogonidae | 819 | 1 | 2 | 4 |
| Chironomidae | 807 | 84 | 19 | 60 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 10 | 11 | |
| Pediciini | 20537 | 1 | 1 | |
| Simuliidae | 801 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Calopteryx | 650 | 11 | ||
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 2 | 1 | 2 |
| Ancylus | 1028 | 2 | 1 | |
| Branchiobdellidae | 3132 | 1 | 1 | |
| Oligochaeta | 933 | 16 | 12 | 32 |
| Planariidae | 1061 | 2 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |