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 |
| 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 |
|---|---|---|---|---|
| Leuctra | 69 | 44 | 16 | 10 |
| Protonemura | 46 | 22 | 3 | 1 |
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 2 | 12 | 9 |
| Perlidae | 155 | 4 | 3 | |
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 46 | 20 | 13 |
| Drusinae | 3120 | 6 | 3 | 21 |
| Limnephilinae | 3163 | 6 | 18 | 37 |
| Odontocerum | 339 | 2 | 8 | 7 |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 2 | 1 | |
| Polycentropus | 231 | 3 | 3 | 11 |
| Polycentropodidae | 223 | 3 | ||
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 9 |
| Notidobia | 325 | 1 | ||
| Sericostoma | 322 | 32 | 5 | 6 |
| Sericostomatidae | 321 | 5 | ||
| Baetis lato sensu | 9794 | 150 | 22 | 47 |
| Procloeon | 390 | 8 | 1 | |
| Caenis | 457 | 1 | 4 | 11 |
| Ephemerella ignita | 451 | 512 | 46 | 24 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 2 | 11 | 7 |
| Epeorus | 400 | 1 | 8 | |
| Rhithrogena | 404 | 9 | 11 | |
| Heptageniidae | 399 | 2 | 6 | |
| Habrophlebia | 491 | 1 | 1 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 32 | 69 | 120 |
| Elmis | 618 | 160 | 25 | 58 |
| Esolus | 619 | 384 | 53 | 92 |
| Limnius | 623 | 32 | 24 | 8 |
| Oulimnius | 622 | 32 | ||
| Hydraena | 608 | 2 | 11 | 9 |
| Hydrocyphon | 637 | 1 | 12 | 1 |
| Athericidae | 838 | 15 | 5 | 4 |
| Ceratopogoninae | 822 | 7 | ||
| Ceratopogonidae | 819 | 5 | 4 | |
| Chironomidae | 807 | 871 | 54 | 42 |
| Empididae | 831 | 1 | ||
| Pediciini | 20537 | 9 | 7 | 6 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 4 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ancylus | 1028 | 12 | 9 | |
| Oligochaeta | 933 | 6 | 10 | 4 |
| Polycelis | 1064 | 8 | 5 | 2 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 |