Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Bryophytes | Moyenne | A |
| P8 | Blocs | Lente | C |
| P9 | Dalles, argiles | Lente | C |
| P10 | Litieres | Nulle | A |
| P11 | Sables | Nulle | B |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 31 | 161 | 17 |
| Protonemura | 46 | 31 | 15 | 1 |
| Dinocras | 156 | 6 | ||
| Perla | 164 | 2 | 2 | |
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 49 | 16 | 5 |
| Glossosomatidae | 189 | 10 | ||
| Glossosoma | 190 | 2 | 8 | |
| Goeridae | 286 | 1 | 2 | |
| Hydropsychidae | 211 | 1 | 3 | |
| Hydropsyche | 212 | 6 | 55 | 1 |
| Lepidostoma | 305 | 4 | 1 | |
| Limnephilidae | 276 | 5 | ||
| Anabolia | 281 | 6 | ||
| Stenophylacini-chaetopterygini | 3146 | 31 | 4 | 4 |
| Odontocerum | 339 | 1 | 3 | |
| Chimarra | 207 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 4 | ||
| Rhyacophila lato-sensu | 183 | 11 | 8 | 3 |
| Sericostoma | 322 | 14 | 1 | 1 |
| Baetis | 364 | 34 | 26 | 96 |
| Ephemerella ignita | 451 | 35 | 10 | 5 |
| Ephemera | 502 | 1 | 2 | |
| Heptageniidae | 399 | 3 | 2 | |
| Ecdyonurus | 421 | 10 | 9 | |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Dupophilus | 620 | 6 | 18 | 12 |
| Elmis | 618 | 50 | 16 | 12 |
| Esolus | 619 | 2 | 4 | |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 3 | 1 | 1 |
| Hydraena | 608 | 2 | 10 | |
| Atherix | 839 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 57 | 323 | 34 |
| Chelifera | 2884 | 3 | 2 | |
| Antocha | 759 | 1 | 9 | |
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 36 | 12 | 8 |
| Gomphidae | 678 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 19 | ||
| Gammarus | 892 | 24 | 14 | 15 |
| Ancylus | 1028 | 1 | 18 | 11 |
| Turbellaria | 3326 | 1 | ||
| Polycelis | 1064 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 23 | 8 | |
| Hydracarina | 906 | 3 | 3 | 3 |