Listes faunistiques invertébrés
OIGNIN A SAMOGNAT 2 06580184
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 15.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Pierres, galets | Nulle | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Dalles, argiles | Lente | C |
| P5 | Pierres, galets | Lente | C |
| P6 | Granulats | Nulle | A |
| P7 | Helophytes | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Bryophytes | Moyenne | A |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 1 | |
| Leuctra | 69 | 5 | 1 | |
| Nemoura | 26 | 2 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | ||
| Hydropsychidae | 211 | 40 | 1 | |
| Hydropsyche | 212 | 1 | 1 | 1 |
| Hydroptila | 200 | 1 | 24 | 6 |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Wormaldia | 210 | 2 | ||
| Polycentropus | 231 | 2 | 2 | |
| Metalype | 246 | 1 | 76 | 46 |
| Rhyacophila lato-sensu | 183 | 7 | 4 | 1 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 42 | 169 | 3 |
| Centroptilum | 383 | 10 | 1 | |
| Procloeon pennulatum | 29153 | 1 | 1 | |
| Caenis | 457 | 3 | 4 | |
| Torleya | 2391 | 4 | 7 | 7 |
| Ephemera | 502 | 5 | 8 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 6 | ||
| Elmis | 618 | 38 | 8 | 23 |
| Esolus | 619 | 15 | 7 | |
| Limnius | 623 | 1 | 1 | 2 |
| Oulimnius | 622 | 65 | 1 | 9 |
| Riolus | 625 | 25 | 19 | 25 |
| Orectochilus | 515 | 2 | 3 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 135 | 29 | 131 |
| Empididae | 831 | 2 | 2 | 3 |
| Limoniidae | 757 | 27 | 27 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 23 | 2 |
| Calopteryx | 650 | 40 | 11 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 1690 | 142 | 390 |
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 17 | ||
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 10 | ||
| Oligochaeta | 933 | 38 | 9 | 20 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |