Listes faunistiques invertébrés
La Sioule à Mazaye 04041675
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.6796 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | 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 |
|---|---|---|---|---|
| Empididae | 831 | 2 | 1 | |
| Ephemera | 502 | 1 | 6 | 6 |
| Hydraena | 608 | 2 | 6 | 3 |
| Elmis | 618 | 6 | 4 | 5 |
| Esolus | 619 | 28 | 17 | |
| Dupophilus | 620 | 1 | 6 | 19 |
| Limnius | 623 | 3 | ||
| Blephariceridae | 747 | 1 | 7 | 6 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 384 | 2208 | 680 |
| Chironomidae | 807 | 736 | 17 | 22 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Habrophlebia | 491 | 3 | 1 | |
| Athericidae | 838 | 7 | 5 | |
| Gammarus | 892 | 5 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 8 | 28 | |
| Ancylus | 1028 | 62 | 13 | |
| Pisidium | 1043 | 5 | 1 | |
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 192 | 112 | 89 |
| Pediciini | 20537 | 3 | 1 | 4 |
| Goeridae | 286 | 1 | ||
| Leuctra | 69 | 7 | 62 | 30 |
| Isoperla | 140 | 1 | ||
| Perlidae | 155 | 6 | 7 | 3 |
| Dinocras | 156 | 9 | 1 | 3 |
| Perla | 164 | 2 | 7 | |
| Rhyacophila lato-sensu | 183 | 10 | 10 | 9 |
| Glossosoma | 190 | 5 | 2 | |
| Hydropsyche | 212 | 7 | 7 | 4 |
| Psychomyia | 239 | 1 | ||
| Brachycentrus | 265 | 5 | ||
| Micrasema | 268 | 22 | ||
| Protonemura | 46 | 1 | ||
| Silo | 292 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Sericostoma | 322 | 1 | ||
| Heptageniidae | 399 | 1 | 4 | 1 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 23 | 30 | |
| Ecdyonurus | 421 | 4 | 4 | |
| Ephemerella ignita | 451 | 204 | 16 | 15 |
| Caenis | 457 | 23 | 10 | 11 |
| Leptophlebiidae | 473 | 1 |