Listes faunistiques invertébrés
EYGUES A ST-MAURICE/EYGUES - LE JAS 06117100
- Télécharger la fiche IRSTEA xls / 318 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | 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 geniculata | 33830 | 1 | ||
| Leuctra | 69 | 5 | 7 | 1 |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 18 | 3 | 15 |
| Hydroptila | 200 | 9 | 1 | 2 |
| Oecetis | 317 | 1 | ||
| Acentrella | 5151 | 4 | ||
| Baetis | 364 | 227 | 13 | 29 |
| Centroptilum | 383 | 2 | 1 | |
| Procloeon | 390 | 10 | 11 | 16 |
| Caenis | 457 | 662 | 58 | 82 |
| Serratella | 5152 | 1 | ||
| Heptageniidae | 399 | 29 | 54 | 30 |
| Ecdyonurus | 421 | 12 | 38 | 29 |
| Electrogena | 3181 | 1 | 6 | |
| Rhithrogena | 404 | 8 | ||
| Choroterpes | 474 | 1 | 3 | 2 |
| Oligoneuriella | 394 | 2 | 1 | 1 |
| Hydrometra | 740 | 5 | ||
| Nepidae | 725 | 1 | ||
| Dryops | 613 | 4 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 3 | ||
| Normandia | 624 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 93 | 39 | 54 |
| Ephydridae | 844 | 6 | ||
| Limoniidae | 757 | 3 | 6 | 2 |
| Simuliidae | 801 | 63 | 7 | 12 |
| Gomphidae | 678 | 1 | 1 | 1 |
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 6 | 2 |