Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 30/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.8650 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 27.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 6 | ||
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche | 221 | 2 | 2 | |
| Hydropsyche | 212 | 2 | 2 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 3 | 1 | 3 |
| Procloeon | 390 | 19 | 2 | |
| Caenis | 457 | 7 | 13 | |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 3 | ||
| Ephoron | 496 | 2 | ||
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 4 | ||
| Micronecta | 719 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | 9 | |
| Elmis | 618 | 1 | 7 | |
| Esolus | 619 | 3 | 13 | |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 13 | ||
| Stenelmis | 617 | 1 | 3 | |
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 125 | 29 | 41 |
| Dolichopodidae | 836 | 4 | 1 | |
| Ephydridae | 844 | 2 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Psychodidae | 783 | 2 | ||
| Tipulidae | 753 | 7 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Echinogammarus | 888 | 5 | 34 | |
| Corbicula | 1051 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 3 | 5 | 11 |
| Radix | 1004 | 11 | ||
| Theodoxus | 967 | 12 | 2 | 1 |
| Physella | 19280 | 2 | ||
| Ancylus | 1028 | 12 | 26 | |
| Dugesiidae | 1055 | 17 | ||
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 2 | 50 | 14 |
| Hydracarina | 906 | 1 | 1 |