Listes faunistiques invertébrés
RU D'AITONE A EVISA 06219590
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| Date prélèvement | 25/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.8169 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 33.0 | 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 | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 86 | 7 | 7 |
| Euleuctra geniculata | 68 | 1 | ||
| Protonemura | 46 | 1 | 1 | 7 |
| Micrasema | 268 | 37 | 23 | 40 |
| Limnephilinae | 3163 | 29 | ||
| Silonella | 298 | 5 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 17 | 28 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Polycentropus | 231 | 1 | 8 | 7 |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Sericostoma | 322 | 23 | 1 | |
| Thremma | 301 | 3 | 23 | 15 |
| Baetis | 364 | 4 | 1 | 19 |
| Procloeon | 390 | 2 | 1 | 4 |
| Centroptilum | 383 | 37 | 23 | 6 |
| Serratella | 5152 | 5 | ||
| Ecdyonurus | 421 | 7 | 7 | |
| Electrogena | 3181 | 6 | 53 | 38 |
| Leptophlebiidae | 473 | 4 | ||
| Habroleptoides | 485 | 7 | 16 | |
| Habrophlebia | 491 | 179 | 16 | 7 |
| Elmis | 618 | 27 | 1 | 6 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 2 | ||
| Normandia | 624 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Empididae | 831 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 716 | 199 | 59 |
| Tabanidae | 837 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 1 | 2 |
| Thaumaleidae | 823 | 2 | ||
| Neurorthus | 858 | 7 | 3 | 1 |
| Calopteryx | 650 | 9 | ||
| Valvata | 972 | 1 | ||
| Ancylus | 1028 | 2 | 2 | |
| Bythinella | 992 | 3 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Oligochaeta | 933 | 11 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 |