Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 09/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| I2M2 | 0.6604 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Vases | Nulle | B1 |
| P3 | Dalles, argiles | Rapide | B1 |
| P4 | Dalles, argiles | Moyenne | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Blocs | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Blocs | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 6 | 104 | 89 |
| Perlodidae | 127 | 1 | 3 | |
| Hydropsyche | 212 | 9 | 12 | |
| Hydroptilidae | 193 | 3 | ||
| Hydroptila | 200 | 41 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 2 | |
| Baetidae | 363 | 8 | 6 | 10 |
| Baetis | 364 | 23 | 41 | 177 |
| Acentrella sinaica | 378 | 1 | ||
| Caenis | 457 | 14 | 20 | 30 |
| Ephemerella | 450 | 3 | 1 | 2 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 196 | 135 | |
| Ecdyonurus | 421 | 33 | 15 | |
| Choroterpes | 474 | 1 | 3 | |
| Oligoneuriella | 394 | 52 | 32 | |
| Micronecta | 719 | 1 | 2 | 1 |
| Stenelmis | 617 | 8 | 1 | |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 2 | |
| Riolus | 625 | 1 | 1 | |
| Ceratopogonidae | 819 | 5 | 1 | 3 |
| Chironomidae | 807 | 134 | 11 | 8 |
| Empididae | 831 | 39 | 1 | |
| Limoniidae | 757 | 3 | 10 | 1 |
| Simuliidae | 801 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 9 | 2 | |
| Gammarus | 892 | 1 | ||
| Niphargus | 902 | 1 | ||
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 63 | 1 | 4 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 25 | 15 | 11 |