Listes faunistiques invertébrés
BOURBRE A TIGNIEU-JAMEYZIEU 06082500
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Rapide | C |
| P6 | Hydrophytes | Moyenne | A |
| P7 | Sables | Nulle | B |
| P8 | Bryophytes | Rapide | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Goera | 287 | 2 | 1 | |
| Silo | 292 | 1 | 2 | 5 |
| Hydropsychidae | 211 | 5 | 2 | 2 |
| Hydropsyche | 212 | 16 | 18 | 20 |
| Hydroptila | 200 | 1 | 3 | |
| Ithytrichia | 198 | 8 | ||
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 3 | 1 | 1 |
| Mystacides | 312 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 10 | 43 | 78 |
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 23 | 8 | 55 |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 3 | 1 | 1 |
| Ephemera | 502 | 4 | 3 | |
| Heptageniidae | 399 | 1 | 1 | 2 |
| Electrogena | 3181 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 68 | 14 | 23 |
| Esolus | 619 | 5 | 14 | 7 |
| Limnius | 623 | 5 | 27 | 16 |
| Oulimnius | 622 | 24 | 19 | 20 |
| Riolus | 625 | 29 | 1 | |
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 2 | 11 | 2 |
| Chironomidae | 807 | 97 | 84 | 30 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 6 | 4 |
| Simuliidae | 801 | 91 | 1 | 11 |
| Aphelocheirus | 721 | 2 | 6 | 5 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 750 | 76 | 159 |
| Gammarus | 892 | 1149 | 296 | 283 |
| Ancylus | 1028 | 1 | 1 | 2 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 12 | 29 | 10 |
| Sphaerium | 1044 | 1 | ||
| Dendrocoelidae | 1071 | 3 | 1 | 2 |
| Dugesiidae | 1055 | 61 | 55 | 31 |
| Erpobdellidae | 928 | 4 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | 17 | 20 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |