Listes faunistiques invertébrés
RU D'AITONE A EVISA 06219590
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| Date prélèvement | 30/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.8220 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 38 | 8 |
| Euleuctra geniculata | 68 | 2 | 5 | |
| Protonemura | 46 | 5 | 1 | |
| Micrasema | 268 | 51 | 9 | 17 |
| Agapetus | 191 | 1 | 4 | 2 |
| Philopotamus | 209 | 2 | ||
| Lithax | 289 | 1 | ||
| Silonella | 298 | 8 | ||
| Silo | 292 | 25 | 1 | 2 |
| Hydropsyche | 212 | 92 | 1 | 15 |
| Oxyethira | 199 | 6 | ||
| Hydroptila | 200 | 26 | ||
| Polycentropus | 231 | 1 | 19 | 5 |
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 3 |
| Sericostoma | 322 | 5 | ||
| Thremma | 301 | 1 | 21 | 11 |
| Baetis | 364 | 4 | 3 | 28 |
| Procloeon | 390 | 3 | ||
| Centroptilum | 383 | 6 | 47 | 46 |
| Serratella | 5152 | 2 | 5 | |
| Electrogena | 3181 | 2 | 29 | 43 |
| Leptophlebiidae | 473 | 3 | 8 | |
| Habroleptoides | 485 | 3 | 26 | 28 |
| Habrophlebia | 491 | 29 | 23 | 4 |
| Elmis | 618 | 42 | 4 | 3 |
| Esolus | 619 | 2 | 5 | |
| Limnius | 623 | 2 | 1 | 2 |
| Hydraena | 608 | 4 | 3 | |
| Ceratopogonidae | 819 | 20 | 6 | 3 |
| Chironomidae | 807 | 255 | 583 | 40 |
| Limoniidae | 757 | 13 | ||
| Culicidae | 796 | 4 | ||
| Dixidae | 793 | 1 | 1 | |
| Simuliidae | 801 | 7 | 6 | 4 |
| Calopteryx | 650 | 77 | 1 | |
| Osmylus | 854 | 1 | ||
| Neurorthus | 858 | 7 | 1 | 1 |
| Ancylus | 1028 | 1 | 7 | 1 |
| Oligochaeta | 933 | 21 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |