Listes faunistiques invertébrés
LURI A LURI 06300200
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| Date prélèvement | 11/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 40 | 18 | 11 |
| Micrasema | 268 | 3 | ||
| Silo | 292 | 1 | 3 | |
| Helicopsyche | 336 | 2 | ||
| Hydropsyche | 212 | 18 | 7 | 22 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 4 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 25 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 36 | 16 | 11 |
| Thremma | 301 | 2 | 2 | |
| Baetis | 364 | 1 | 1 | 2 |
| Caenis | 457 | 9 | ||
| Serratella | 5152 | 40 | 3 | 13 |
| Electrogena | 3181 | 10 | ||
| Leptophlebiidae | 473 | 30 | 13 | 4 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 43 | 23 | 5 |
| Gerris | 735 | 4 | 2 | |
| Veliidae | 743 | 2 | 1 | |
| Pomatinus | 611 | 3 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 6 | 6 | 2 |
| Elmis | 618 | 2 | 1 | 3 |
| Limnius | 623 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Haliplus | 518 | 3 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | 1 |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 239 | 12 | 6 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 152 | 1 | 15 |
| Calopteryx | 650 | 15 | ||
| Pisidium | 1043 | 5 | 3 | |
| Ancylus | 1028 | 4 | 11 | 5 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1309 | 286 | 416 |
| Planorbidae | 1009 | 12 | 4 | |
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Dugesiidae | 1055 | 10 | 1 | 8 |
| Oligochaeta | 933 | 56 | ||
| Hydracarina | 906 | 3 |