Listes faunistiques invertébrés
ANCELLE A MARSANNE 06580318
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.5309 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 12 | 5 |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 7 | ||
| Hydropsyche | 212 | 16 | 2 | 5 |
| Hydroptilidae | 193 | 3 | 4 | |
| Hydroptila | 200 | 7 | 15 | 7 |
| Limnephilinae | 3163 | 2 | ||
| Rhyacophila lato-sensu | 183 | 22 | 6 | 48 |
| Baetis | 364 | 96 | 30 | 80 |
| Caenis | 457 | 48 | 13 | 7 |
| Ephemera | 502 | 4 | 16 | 2 |
| Ephemerella ignita | 451 | 12 | 2 | 11 |
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Pomatinus | 611 | 1 | 1 | |
| Elmis | 618 | 104 | 9 | 26 |
| Esolus | 619 | 9 | 3 | 11 |
| Limnius | 623 | 9 | 2 | 2 |
| Riolus | 625 | 4 | 1 | |
| Stenelmis | 617 | 18 | 1 | 1 |
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Ceratopogonidae | 819 | 4 | 3 | 3 |
| Chironomidae | 807 | 224 | 144 | 240 |
| Limoniidae | 757 | 7 | 7 | 8 |
| Psychodidae | 783 | 1 | ||
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 9 | 1 | 4 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 6 | 2 | |
| Gammarus | 892 | 354 | 328 | 522 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 50 | 224 | 64 |
| Oligochaeta | 933 | 32 | 96 | 32 |
| Nemathelmintha | 3111 | 3 | 3 |