Listes faunistiques invertébrés
Aude à Trebes 06178000
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| Date prélèvement | 27/09/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6800 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 17.0 | dominant |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B |
| P2 | Dalles, argiles | Rapide | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Lente | C |
| P6 | Litieres | Nulle | A |
| P7 | Dalles, argiles | Moyenne | C |
| P8 | Hydrophytes | Moyenne | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Algues | Nulle | B |
| P11 | Pierres, galets | Nulle | B |
| P12 | Blocs | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Leuctra | 69 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 5 | 10 | 34 |
| Hydroptila | 200 | 1 | 3 | |
| Orthotrichia | 197 | 1 | 3 | |
| Leptoceridae | 310 | 1 | ||
| Oecetis | 317 | 1 | 1 | 9 |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 3 | 5 | |
| Psychomyia | 239 | 2 | ||
| Baetis | 364 | 2 | 10 | |
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 10 | 10 | 1 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Potamanthus | 509 | 7 | 1 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 2 | 8 | 7 |
| Esolus | 619 | 15 | 28 | 1 |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 6 | 43 | 4 |
| Stenelmis | 617 | 9 | 2 | |
| Athericidae | 838 | 5 | 1 | |
| Ceratopogonidae | 819 | 1 | 5 | |
| Chironomidae | 807 | 16 | 23 | 24 |
| Empididae | 831 | 1 | 1 | 2 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Tipulidae | 753 | 2 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 3 | ||
| Echinogammarus | 888 | 91 | 191 | 13 |
| Gammarus | 892 | 256 | 1 | 8 |
| Ancylus | 1028 | 2 | 1 | |
| Bithynia | 994 | 8 | ||
| Potamopyrgus | 978 | 185 | 85 | 249 |
| Radix | 1004 | 1 | 8 | 4 |
| Theodoxus | 967 | 379 | 457 | 469 |
| Physella | 19280 | 1 | 2 | |
| Corbicula | 1051 | 30 | 80 | 5 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 214 | 27 | 85 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 17 | 2 | |
| Hydracarina | 906 | 3 | 3 |