Listes faunistiques invertébrés
EYGUES A ST-MAURICE/EYGUES - LE JAS 06117100
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 30/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 17 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 23 | 14 | 16 |
| Leuctra geniculata | 33830 | 1 | ||
| Hydropsyche | 212 | 1 | 9 | 8 |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 2 | 1 | |
| Acentrella | 5151 | 9 | 7 | 19 |
| Baetis | 364 | 45 | 7 | 1 |
| Procloeon | 390 | 12 | 2 | |
| Caenis | 457 | 14 | 2 | 3 |
| Ephemerella ignita | 451 | 38 | 2 | 1 |
| Heptageniidae | 399 | 6 | 17 | 7 |
| Ecdyonurus | 421 | 3 | 9 | 1 |
| Rhithrogena | 404 | 7 | ||
| Leptophlebiidae | 473 | 1 | 3 | |
| Choroterpes | 474 | 1 | 2 | 4 |
| Oligoneuriella | 394 | 1 | 3 | 18 |
| Hydrometra | 740 | 4 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 41 | 10 | 10 |
| Limoniidae | 757 | 1 | 3 | |
| Simuliidae | 801 | 26 | 5 | 5 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 1 | ||
| Dugesiidae | 1055 | 1 |