Listes faunistiques invertébrés
Lez à Prades-le-lez 3 06188785
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- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 31 |
| Taxon indicateur | Sericostomatidae |
| I2M2 | 0.3231 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 36.0 | dominant |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Lente | C |
| P2 | Dalles, argiles | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Algues | Nulle | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Hydrophytes | Nulle | A |
| P7 | Algues | Nulle | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | B |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Calamoceras | 342 | 3 | ||
| Hydropsyche | 212 | 15 | ||
| Hydroptila | 200 | 2 | 13 | 59 |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 2 | 1 | |
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 6 | ||
| Polycentropus | 231 | 1 | 4 | 6 |
| Lype | 241 | 3 | ||
| Tinodes | 245 | 3 | 4 | 7 |
| Sericostoma | 322 | 4 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 3 | ||
| Centroptilum | 383 | 2 | 8 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Elmis | 618 | 14 | 5 | 28 |
| Esolus | 619 | 1 | 5 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 10 | |
| Brychius | 520 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | 7 |
| Chironomidae | 807 | 50 | 3 | 116 |
| Simuliidae | 801 | 21 | 4 | 1 |
| Micronecta | 719 | 1 | 1 | 1 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 134 | 790 | 953 |
| Gammarus | 892 | 5 | ||
| Ancylus | 1028 | 6 | 1 | |
| Bithynia | 994 | 2 | ||
| Belgrandia | 982 | 34 | 102 | 128 |
| Potamopyrgus | 978 | 574 | 245 | 364 |
| Theodoxus | 967 | 11 | 1 | 33 |
| Pisidium | 1043 | 29 | 1 | |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 1 | 5 | 1 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 8 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |