Listes faunistiques invertébrés
TIER A LA-BRIDOIRE 2 06580574
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 2.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 7 | 3 |
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 3 | 3 | 4 |
| Hydropsyche | 212 | 1 | 1 | 55 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 10 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 1 | 65 | 55 |
| Ephemera | 502 | 1 | 1 | |
| Torleya | 2391 | 1 | 2 | |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 5 | 119 | 60 |
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 15 | 18 | 38 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 3 | 6 | 23 |
| Athericidae | 838 | 3 | 1 | 2 |
| Chironomidae | 807 | 365 | 43 | 43 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 27 | 13 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 6 |
| Gammarus | 892 | 150 | 315 | 220 |
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 51 | 128 | 33 |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | 2 | |
| Planariidae | 1061 | 1 | ||
| Prostoma | 3110 | 3 | 3 |