Listes faunistiques invertébrés
Verdouble à Tautavel 2 06173650
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| Date prélèvement | 26/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Bryophytes | Rapide | A |
| P3 | Pierres, galets | Rapide | C |
| P4 | Dalles, argiles | Nulle | C |
| P5 | Hydrophytes | Nulle | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Nulle | A |
| P11 | Blocs | Lente | B |
| P12 | Pierres, galets | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 2 | |
| Leuctra | 69 | 1 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Hydropsyche | 212 | 1055 | 239 | 1083 |
| Orthotrichia | 197 | 141 | 2 | 12 |
| Ceraclea | 313 | 1 | 2 | |
| Mystacides | 312 | 3 | 9 | |
| Setodes | 318 | 1 | 2 | |
| Triaenodes | 314 | 5 | ||
| Chimarra | 207 | 6 | 4 | 25 |
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 23 | 2 | 21 |
| Procloeon bifidum | 391 | 3 | ||
| Caenis | 457 | 1019 | 39 | 58 |
| Ecdyonurus | 421 | 2 | ||
| Choroterpes | 474 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 29 | 1 | 18 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 36 | 14 | 35 |
| Riolus | 625 | 5 | ||
| Stenelmis | 617 | 9 | 6 | 9 |
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 101 | 23 | 21 |
| Empididae | 831 | 1 | 2 | 1 |
| Ephydridae | 844 | 5 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Coenagrionidae | 658 | 3 | ||
| Platycnemis | 657 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 28 | ||
| Ancylus | 1028 | 6 | 3 | |
| Potamopyrgus | 978 | 4 | 10 | 8 |
| Radix | 1004 | 1 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Tricladida | 1054 | 1 | 3 | 3 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 10 | 9 | 11 |
| Oligochaeta | 933 | 37 | 3 | |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |