Listes faunistiques invertébrés
RU D'AITONE A EVISA 06219590
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| Date prélèvement | 02/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | 0.6496 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | B | |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 2 | |
| Isoperla | 140 | 2 | 2 | |
| Leuctra | 69 | 30 | 8 | 9 |
| Leuctridae | 66 | 3 | 4 | |
| Protonemura | 46 | 2 | 4 | |
| Xanthoperla | 178 | 2 | 1 | |
| Hydroptila | 200 | 1 | 1 | |
| Hydroptilidae | 193 | 3 | 2 | |
| Limnephilinae | 3163 | 32 | ||
| Lype | 241 | 1 | ||
| Micrasema | 268 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 35 | ||
| Sericostomatidae | 321 | 4 | ||
| Silonella | 298 | 1 | ||
| Thremma | 301 | 1 | 1 | 2 |
| Baetis | 364 | 39 | 121 | 176 |
| Caenis | 457 | 2 | ||
| Centroptilum | 383 | 37 | ||
| Electrogena | 3181 | 2 | 2 | 3 |
| Habroleptoides | 485 | 2 | 4 | |
| Habrophlebia | 491 | 93 | 21 | 2 |
| Leptophlebiidae | 473 | 88 | 21 | 6 |
| Serratella | 5152 | 127 | 13 | 13 |
| Ceratopogonidae | 819 | 5 | 3 | |
| Chironomidae | 807 | 2494 | 106 | 34 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 11 | 5 | 9 |
| Simuliidae | 801 | 5 | 63 | 98 |
| Esolus | 619 | 20 | ||
| Hydraena | 608 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Limnius | 623 | 8 | 6 | |
| Neurorthus | 858 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Bythinella | 992 | 1 | 2 | |
| Oligochaeta | 933 | 38 | 1 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Nemathelmintha | 3111 | 3 |