Listes faunistiques invertébrés
OIGNIN A SAMOGNAT 2 06580184
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| I2M2 | 0.6015 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 9.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Bryophytes | Rapide | B |
| P5 | Branchage, racines | Lente | A |
| P6 | Pierres, galets | Nulle | C |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Granulats | Nulle | A |
| P10 | Blocs | Moyenne | B |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 3 | |
| Leuctra | 69 | 2 | 4 | 3 |
| Nemoura | 26 | 1 | ||
| Hydropsyche | 212 | 1 | 9 | 3 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 10 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 2 | 4 | 10 |
| Lype | 241 | 2 | 1 | |
| Metalype | 246 | 1 | 27 | 18 |
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Sericostoma | 322 | 11 | 1 | 32 |
| Baetis | 364 | 40 | 28 | 15 |
| Caenis | 457 | 5 | ||
| Torleya | 2391 | 4 | 6 | 12 |
| Ephemera | 502 | 9 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 2 | 4 | |
| Habroleptoides | 485 | 3 | 22 | |
| Paraleptophlebia | 481 | 2 | 2 | |
| Elmis | 618 | 12 | 10 | 10 |
| Esolus | 619 | 6 | 7 | 8 |
| Limnius | 623 | 12 | 8 | 1 |
| Oulimnius | 622 | 8 | 3 | 14 |
| Riolus | 625 | 2 | 22 | 3 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 2 | 1 | |
| Hydrocyphon | 637 | 4 | ||
| Hydraena | 608 | 2 | 4 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 8 | 10 | 119 |
| Ephydridae | 844 | 4 | ||
| Limoniidae | 757 | 2 | 9 | 7 |
| Simuliidae | 801 | 14 | 28 | 1 |
| Calopteryx | 650 | 10 | 2 | |
| Pacifastacus | 872 | 1 | ||
| Gammaridae | 887 | 4 | 159 | |
| Gammarus | 892 | 547 | 477 | 30 |
| Ancylus | 1028 | 2 | 1 | 2 |
| Potamopyrgus | 978 | 1 | 2 | |
| Dendrocoelidae | 1071 | 3 | ||
| Dugesiidae | 1055 | 31 | 10 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 20 | 8 | 22 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |