Listes faunistiques invertébrés
TIER A LA-BRIDOIRE 2 06580574
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 2 | 2 |
| Glossosoma | 190 | 1 | 4 | |
| Hydropsyche | 212 | 4 | ||
| Athripsodes | 311 | 2 | ||
| Limnephilinae | 3163 | 7 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 5 | |
| Baetis | 364 | 256 | 96 | 96 |
| Serratella | 5152 | 64 | 18 | 20 |
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 154 | 8 | 79 |
| Esolus | 619 | 16 | 7 | 54 |
| Limnius | 623 | 22 | 12 | 75 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 256 | 64 | 16 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 18 | 8 | |
| Simuliidae | 801 | 32 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 3680 | 2420 | 1840 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 2 | 11 | |
| Potamopyrgus | 978 | 1 | 14 | 11 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 352 | 960 | 96 |
| Dugesiidae | 1055 | 1 | 1 | 4 |