Listes faunistiques invertébrés
BOURBRE A TIGNIEU-JAMEYZIEU 06082500
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 5.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Granulats | Moyenne | B |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Blocs | Moyenne | A |
| P8 | Bryophytes | Moyenne | A |
| P9 | Sables | Moyenne | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | 1 | |
| Silo | 292 | 2 | 1 | |
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 3 | 5 | |
| Hydroptila | 200 | 4 | 5 | |
| Ithytrichia | 198 | 15 | 1 | 1 |
| Lepidostoma | 305 | 4 | 1 | 2 |
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 2 | ||
| Polycentropodidae | 223 | 2 | ||
| Cyrnus | 224 | 5 | 4 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 12 | 24 | 34 |
| Baetis | 364 | 7 | 3 | 24 |
| Cloeon dipterum | 388 | 1 | ||
| Caenis | 457 | 7 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 6 | 1 | 1 |
| Heptageniidae | 399 | 2 | ||
| Heptagenia | 443 | 1 | 1 | 6 |
| Elmis | 618 | 7 | 8 | 5 |
| Esolus | 619 | 6 | 19 | 19 |
| Limnius | 623 | 2 | 7 | 7 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 7 | 12 | 7 |
| Riolus | 625 | 1 | 4 | |
| Chironomidae | 807 | 56 | 19 | 31 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Aphelocheirus | 721 | 1 | 2 | |
| Micronecta | 719 | 1 | 2 | |
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 14 | 6 | |
| Gammarus | 892 | 238 | 398 | 203 |
| Acroloxus | 1033 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 1 | 16 | 9 |
| Corbicula | 1051 | 2 | ||
| Sphaeriidae | 1042 | 2 | 1 | 1 |
| Pisidium | 1043 | 1 | 3 | |
| Dugesiidae | 1055 | 19 | 19 | 24 |
| Oligochaeta | 933 | 38 | 16 | 11 |
| Hydrozoa | 3168 | 3 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |