Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Leuctra | 69 | 4 | 11 | 10 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 2 | 5 | 8 |
| Perla | 164 | 2 | 6 | |
| Perlidae | 155 | 1 | 2 | |
| Agapetus | 191 | 1 | 4 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | 2 | 2 |
| Hydropsyche | 212 | 2 | 93 | 93 |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 6 | 2 | 1 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 18 | 8 | 14 |
| Psychomyia | 239 | 4 | 1 | |
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Sericostoma | 322 | 3 | 2 | |
| Baetis | 364 | 10 | 328 | 43 |
| Ephemerella ignita | 451 | 5 | 42 | 11 |
| Torleya | 2391 | 2 | 2 | |
| Ephemera | 502 | 7 | 11 | 11 |
| Ecdyonurus | 421 | 1 | 2 | 28 |
| Rhithrogena | 404 | 1 | 1 | 16 |
| Heptageniidae | 399 | 1 | 2 | 9 |
| Habrophlebia | 491 | 6 | 1 | 19 |
| Leptophlebiidae | 473 | 19 | 5 | 15 |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 16 | 14 | |
| Esolus | 619 | 21 | 40 | 10 |
| Limnius | 623 | 13 | 32 | 22 |
| Riolus | 625 | 3 | 440 | 38 |
| Hydrocyphon | 637 | 1 | ||
| Atherix | 839 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 1473 | 92 | 92 |
| Hemerodromiinae | 3202 | 6 | 2 | |
| Limoniini | 20393 | 6 | 1 | |
| Pediciini | 20537 | 3 | 1 | 2 |
| Simuliidae | 801 | 16 | 3 | 2 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Agriotypus | 1083 | 2 | 1 | |
| Gammarus | 892 | 5636 | 1344 | 800 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 2 | 2 | |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 2 | 1 | |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Oligochaeta | 933 | 70 | 29 | 36 |
| Mermithoïdea | 3159 | 1 | 3 | 1 |
| Hydracarina | 906 | 10 | 10 | 6 |