Listes faunistiques invertébrés
Lergue à Lodeve 3 06182460
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| Date prélèvement | 21/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| I2M2 | 0.6647 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Bryophytes | Moyenne | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Branchage, racines | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 2 | 122 | 60 |
| Leuctra | 69 | 7 | 6 | 10 |
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 4 | 2 | 10 |
| Silo | 292 | 3 | ||
| Hydropsyche | 212 | 70 | 53 | 11 |
| Hydroptila | 200 | 3 | 3 | 4 |
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 2 | 22 | |
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 3 | 4 | 1 |
| Rhyacophila lato-sensu | 183 | 31 | 7 | 10 |
| Sericostoma | 322 | 9 | ||
| Baetis | 364 | 1000 | 600 | 400 |
| Serratella | 5152 | 150 | 200 | 50 |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 1 | ||
| Dryopidae | 610 | 2 | ||
| Elmis | 618 | 60 | 8 | 6 |
| Esolus | 619 | 20 | 40 | 48 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 28 | 8 | 26 |
| Riolus | 625 | 52 | 72 | 6 |
| Haliplus | 518 | 8 | ||
| Hydraena | 608 | 2 | 1 | |
| Athericidae | 838 | 1 | 8 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1500 | 400 | 15 |
| Empididae | 831 | 7 | 4 | 4 |
| Limoniidae | 757 | 16 | 11 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 90 | 12 | |
| Boyeria | 670 | 3 | ||
| Onychogomphus | 682 | 4 | ||
| Gammaridae | 887 | 8 | 1 | |
| Gammarus | 892 | 80 | 16 | |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 9 | 200 | 7 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 4 | ||
| Dugesiidae | 1055 | 3 | 3 | |
| Oligochaeta | 933 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |