Listes faunistiques invertébrés
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| Date prélèvement | 26/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 17 | 4 | 8 |
| Leuctra | 69 | 454 | 42 | 116 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 36 | 18 | 2 |
| Nemouridae | 20 | 2 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | 7 | |
| Perlidae | 155 | 1 | 10 | |
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 46 | 46 | 4 |
| Glossosoma | 190 | 4 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 31 | 9 | 1 |
| Hydropsyche | 212 | 3 | 1 | 5 |
| Hydroptila | 200 | 2 | ||
| Lepidostomatidae | 304 | 1 | ||
| Mystacides | 312 | 4 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 102 | 23 | 12 |
| Polycentropodidae | 223 | 64 | 3 | 3 |
| Rhyacophila lato-sensu | 183 | 8 | 10 | 5 |
| Alainites | 32269 | 1 | 8 | |
| Baetis | 364 | 23 | 458 | 352 |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 2 | 5 | 1 |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 10 | 9 | 10 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 7 | 9 | 7 |
| Habrophlebia | 491 | 16 | 2 | |
| Leptophlebiidae | 473 | 72 | 5 | 7 |
| Micronecta | 719 | 1 | 1 | |
| Dupophilus | 620 | 4 | 2 | 3 |
| Elmis | 618 | 40 | 17 | 3 |
| Esolus | 619 | 36 | 1 | 6 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 4 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 3 | 1 | 3 |
| Chironomidae | 807 | 1347 | 36 | 232 |
| Clinocerinae | 9813 | 4 | 1 | |
| Hemerodromiinae | 3202 | 3 | 2 | |
| Limoniini | 20393 | 2 | ||
| Pediciini | 20537 | 137 | 3 | 2 |
| Simuliidae | 801 | 18 | 1 | 4 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 195 | 15 | 18 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 96 | 736 | 272 |
| Oligochaeta | 933 | 219 | 36 | 32 |
| Mermithoïdea | 3159 | 2 | 4 | |
| Hydracarina | 906 | 4 | 3 | 1 |