Listes faunistiques invertébrés
La Gagne à Saint-Julien-Chapteuil 04000948
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 10/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.8302 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | |||
| Hydraena | 608 | |||
| Elmis | 618 | |||
| Esolus | 619 | |||
| Dupophilus | 620 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Hydrocyphon | 637 | |||
| Cordulegaster | 687 | |||
| Psychodidae | 783 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Ceratopogoninae | 822 | |||
| Empididae | 831 | |||
| Ephemera | 502 | |||
| Gammarus | 892 | |||
| Hydracarina | 906 | |||
| Oligochaeta | 933 | |||
| Ancylus | 1028 | |||
| Polycelis | 1064 | |||
| Torleya | 2391 | |||
| Hydroporinae | 2393 | |||
| Drusinae | 3120 | |||
| Mermithoïdea | 3159 | |||
| Limnephilinae | 3163 | |||
| Copepoda | 3206 | |||
| Baetis lato sensu | 9794 | |||
| Pediciini | 20537 | |||
| Silo | 292 | |||
| Leuctra | 69 | |||
| Perlidae | 155 | |||
| Dinocras | 156 | |||
| Perla | 164 | |||
| Rhyacophila lato-sensu | 183 | |||
| Glossosomatidae | 189 | |||
| Glossosoma | 190 | |||
| Philopotamus | 209 | |||
| Wormaldia | 210 | |||
| Hydropsyche | 212 | |||
| Polycentropodidae | 223 | |||
| Polycentropus | 231 | |||
| Psychomyia | 239 | |||
| Protonemura | 46 | |||
| Sericostomatidae | 321 | |||
| Sericostoma | 322 | |||
| Notidobia | 325 | |||
| Odontocerum | 339 | |||
| Procloeon | 390 | |||
| Heptageniidae | 399 | |||
| Epeorus | 400 | |||
| Rhithrogena | 404 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Leptophlebiidae | 473 | |||
| Habrophlebia | 491 |