Listes faunistiques invertébrés
La Saunade à Landogne 04041760
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/08/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| I2M2 | 0.6140 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 3 | 3 | |
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 3 | 2 | |
| Sialis | 704 | 2 | ||
| Micronecta | 719 | 11 | ||
| Limoniidae | 757 | 2 | 2 | 2 |
| Chironomidae | 807 | 144 | 260 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Pacifastacus | 872 | 2 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3136 | 200 | |
| Pisidium | 1043 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Electrogena | 3181 | 3 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Crangonyx | 5116 | 1 | 2 | |
| Baetis lato sensu | 9794 | 3 | 19 | |
| Heptageniidae | 399 | 24 | 76 | |
| Leuctra | 69 | 7 | 10 | |
| Perla | 164 | 6 | 4 | |
| Chloroperlidae | 169 | 1 | ||
| Siphonoperla | 174 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Hydropsyche | 212 | 2 | 12 | 12 |
| Cheumatopsyche | 221 | 48 | 80 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 2 | 5 | |
| Goeridae | 286 | 1 | ||
| Nemoura | 26 | 5 | 2 | |
| Epeorus | 400 | 8 | ||
| Rhithrogena | 404 | 8 | 20 | |
| Ecdyonurus | 421 | 1 | 5 | 96 |
| Heptagenia | 443 | 1 | 4 | |
| Leptophlebiidae | 473 | 3 | 56 | 11 |
| Paraleptophlebia | 481 | 2 | 9 | 28 |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 2 | 3 | |
| Ephemera | 502 | 172 | 7 | 2 |