Listes faunistiques invertébrés
La Dourbie au niveau de Monna 05148000
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 10.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 48 | 40 |
| Leuctra | 69 | 10 | 576 | 48 |
| Perla | 164 | 5 | 18 | |
| Micrasema | 268 | 2 | 1 | |
| Oligoplectrum | 263 | 41 | 1149 | 384 |
| Agapetus | 191 | 2 | 31 | 21 |
| Silo | 292 | 4 | ||
| Goeridae | 286 | 3 | ||
| Cheumatopsyche | 221 | 2 | 1 | |
| Hydropsyche | 212 | 4 | 6 | 7 |
| Athripsodes | 311 | 1 | 14 | 16 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 4 | 4 | |
| Psychomyia | 239 | 15 | 3 | |
| Rhyacophila lato-sensu | 183 | 7 | 15 | |
| Baetis | 364 | 19 | 217 | 228 |
| Procloeon | 390 | 15 | 8 | |
| Caenis | 457 | 12 | 10 | 1 |
| Ephemerella ignita | 451 | 84 | 40 | 28 |
| Ephemera | 502 | 7 | ||
| Ecdyonurus | 421 | 4 | 2 | |
| Electrogena | 3181 | 4 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 5 | 41 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Potamanthus | 509 | 3 | ||
| Micronecta | 719 | 25 | 20 | |
| Elmis | 618 | 28 | 16 | 9 |
| Esolus | 619 | 20 | 480 | 15 |
| Limnius | 623 | 50 | 4 | |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 38 | 96 | 13 |
| Riolus | 625 | 8 | ||
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 2 | 4 | 6 |
| Blephariceridae | 747 | 8 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 320 | 61 | 88 |
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 5 | 7 | 2 |
| Simuliidae | 801 | 4 | 658 | 14 |
| Stratiomyidae | 824 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1828 | 84 | 54 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 1 | 4 | |
| Ancylus | 1028 | 3 | 6 | 84 |
| Potamopyrgus | 978 | 1 | ||
| Physa stricto-sensu | 30103 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 1 | 3 | |
| Dugesia | 1056 | 1 | 5 | |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |