Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
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| Date prélèvement | 02/06/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| I2M2 | 0.5052 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 53.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | ||
| Leuctra | 69 | 4 | ||
| Hydropsyche | 212 | 146 | 10 | |
| Hydroptila | 200 | 22 | 361 | 220 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Philopotamus | 209 | 2 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 8 | 5 |
| Baetis | 364 | 95 | 50 | 120 |
| Procloeon | 390 | 1 | 1 | 1 |
| Caenis | 457 | 14 | 7 | 4 |
| Ephemerella | 450 | 17 | 26 | 1 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 5 | 2 | |
| Heptageniidae | 399 | 8 | 1 | |
| Ecdyonurus | 421 | 3 | ||
| Oligoneuriella | 394 | 2 | ||
| Aphelocheirus | 721 | 4 | 1 | 2 |
| Pomatinus substriatus | 33844 | 5 | 1 | |
| Elmis | 618 | 96 | 27 | 6 |
| Esolus | 619 | 60 | 45 | 8 |
| Limnius | 623 | 7 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 15 | 3 | 3 |
| Riolus | 625 | 55 | 36 | 45 |
| Stenelmis | 617 | 9 | ||
| Orectochilus | 515 | 1 | ||
| Helodes | 636 | 1 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 303 | 184 | 129 |
| Empididae | 831 | 4 | 4 | 12 |
| Limoniidae | 757 | 1 | 31 | 23 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 14 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 6 | 1 | |
| Astacidea | 3277 | 1 | ||
| Asellidae | 880 | 13 | ||
| Gammarus | 892 | 3942 | 1541 | 934 |
| Ostracoda | 3170 | 1 | ||
| Corbicula | 1051 | 65 | 10 | 6 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 989 | 510 | 1172 |
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 212 | 11 | 140 |
| Dugesiidae | 1055 | 37 | 30 | 2 |
| Prostoma | 3110 | 1 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |