Listes faunistiques invertébrés
Avene à St-privat-des-vieux 06127900
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| I2M2 | 0.4013 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 2.0 | marginal |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 89.0 | dominant |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Algues | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Algues | Lente | B |
| P8 | Algues | Moyenne | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Lente | C |
| P11 | Algues | Moyenne | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 84 | 1 | 1 |
| Hydroptila | 200 | 1137 | 48 | 27 |
| Athripsodes | 311 | 7 | 1 | |
| Cyrnus | 224 | 19 | 1 | |
| Polycentropus | 231 | 129 | 1 | 1 |
| Tinodes | 245 | 86 | ||
| Cloeon | 387 | 127 | 339 | 201 |
| Caenis | 457 | 563 | 676 | 296 |
| Micronecta | 719 | 63 | 177 | 137 |
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 39 | 1 | 97 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 83 | 891 | 190 |
| Stenelmis | 617 | 54 | 1 | |
| Haliplus | 518 | 1 | 1 | |
| Ceratopogonidae | 819 | 9 | 1 | 1 |
| Chironomidae | 807 | 1251 | 83 | 113 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 1 | ||
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Tipulidae | 753 | 2 | 1 | |
| Onychogomphus | 682 | 3 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 8 | 15 | |
| Asellidae | 880 | 1 | 2 | 1 |
| Cladocera | 3127 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 277 | 468 | 48 |
| Physidae | 995 | 21 | ||
| Physella | 19280 | 2 | 24 | 17 |
| Ancylus | 1028 | 24 | 1 | |
| Ferrissia | 1030 | 1 | ||
| Dugesiidae | 1055 | 449 | 7 | 3 |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 45 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |