Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.7492 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | |||
| Dupophilus | 620 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Cordulegaster | 687 | |||
| Sialis | 704 | |||
| Limoniidae | 757 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Empididae | 831 | |||
| Athericidae | 838 | |||
| Asellidae | 880 | |||
| Esolus | 619 | |||
| Hydracarina | 906 | |||
| Glossiphoniidae | 908 | |||
| Erpobdellidae | 928 | |||
| Oligochaeta | 933 | |||
| Ancylus | 1028 | |||
| Polycelis | 1064 | |||
| Drusinae | 3120 | |||
| Mermithoïdea | 3159 | |||
| Limnephilinae | 3163 | |||
| Baetis lato sensu | 9794 | |||
| Pediciini | 20537 | |||
| Lepidostoma | 305 | |||
| Leuctra | 69 | |||
| Isoperla | 140 | |||
| Dinocras | 156 | |||
| Perla | 164 | |||
| Chloroperlidae | 169 | |||
| Rhyacophila lato-sensu | 183 | |||
| Glossosoma | 190 | |||
| Philopotamus | 209 | |||
| Hydropsyche | 212 | |||
| Cheumatopsyche | 221 | |||
| Micrasema | 268 | |||
| Protonemura | 46 | |||
| Sericostoma | 322 | |||
| Heptageniidae | 399 | |||
| Epeorus | 400 | |||
| Rhithrogena | 404 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Habrophlebia | 491 | |||
| Ephemera | 502 | |||
| Hydraena | 608 | |||
| Elmis | 618 |