Listes faunistiques invertébrés
ANCELLE A MARSANNE 06580318
- Télécharger la fiche IRSTEA xls / 119 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 12/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| I2M2 | 0.4249 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 1 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 376 | 118 | 101 |
| Hydroptila | 200 | 16 | 83 | 52 |
| Hydroptilidae | 193 | 3 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 12 | 21 | 43 |
| Sericostomatidae | 321 | 2 | 1 | 2 |
| Baetis lato sensu | 9794 | 34 | 29 | 28 |
| Caenis | 457 | 10 | 4 | 6 |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 3 | 2 | 1 |
| Ecdyonurus | 421 | 1 | 5 | |
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 110 | 184 | 496 |
| Esolus | 619 | 2 | 16 | |
| Limnius | 623 | 16 | ||
| Oulimnius | 622 | 4 | 8 | 8 |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 3 | 1 | 1 |
| Athericidae | 838 | 27 | 3 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 128 | 128 | 180 |
| Empididae | 831 | 1 | 4 | 6 |
| Limoniidae | 757 | 2 | 52 | 92 |
| Simuliidae | 801 | 6 | 1 | |
| Calopteryx | 650 | 12 | 3 | |
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 26 | ||
| Gammarus | 892 | 440 | 354 | 96 |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 3 | 1 | |
| Potamopyrgus | 978 | 3712 | 1152 | 1296 |
| Physella | 19280 | 2 | ||
| Physidae | 995 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 21 | 7 | 18 |
| Dugesia | 1056 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |