Listes faunistiques invertébrés
BOURBRE A TIGNIEU-JAMEYZIEU 06082500
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.2816 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 70.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Hydrophytes | Moyenne | B |
| P8 | Hydrophytes | Lente | B |
| P9 | Hydrophytes | Moyenne | C |
| P10 | Hydrophytes | Lente | C |
| P11 | Hydrophytes | Moyenne | C |
| P12 | Hydrophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 7 | 1 | |
| Silo | 292 | 7 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 3 | 4 | 1 |
| Baetis | 364 | 1 | 6 | 5 |
| Serratella | 5152 | 2 | 1 | 1 |
| Heptagenia | 443 | 3 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Elmis | 618 | 26 | 16 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 11 | 4 | |
| Riolus | 625 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 8 | 6 | 8 |
| Simuliidae | 801 | 7 | 29 | 385 |
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 4 | 2 | |
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 4 | ||
| Asellidae | 880 | 19 | ||
| Gammarus | 892 | 910 | 300 | 860 |
| Hydracarina | 906 | 3 | ||
| Sphaerium | 1044 | 92 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Acroloxus | 1033 | 1 | 1 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 3 | 1 | 28 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | 1 | 4 |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 2 | ||
| Erpobdellidae | 928 | 5 | 7 | |
| Glossiphoniidae | 908 | 3 | 2 | |
| Piscicolidae | 918 | 2 | 1 | |
| Oligochaeta | 933 | 16 | 5 | 20 |
| Dugesiidae | 1055 | 1 | 2 | 2 |
| Planariidae | 1061 | 5 | 1 | |
| Hydrozoa | 3166 | 3 | 3 |