Listes faunistiques invertébrés
Nesque à Pernes-les-Fontaines 06117850
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/09/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4210 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Hydropsyche | 212 | 64 | 6 | 1 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Baetis | 364 | 1024 | 4 | 5 |
| Caenis | 457 | 8 | 56 | 144 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 80 | 192 | 136 |
| Esolus | 619 | 88 | 88 | |
| Oulimnius | 622 | 96 | 88 | 144 |
| Stenelmis | 617 | 4 | 3 | 4 |
| Haliplus | 518 | 2 | ||
| Chironomidae | 807 | 1920 | 10 | 2 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 7 | 1 |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | 8 | 8 |
| Libellulidae | 696 | 2 | 1 | 3 |
| Orthetrum | 698 | 2 | ||
| Calopteryx | 650 | 9 | 4 | |
| Platycnemis | 657 | 84 | ||
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 2 | 2 | 2 |
| Gammarus | 892 | 704 | 12 | 352 |
| Asellidae | 880 | 96 | 3 | 1 |
| Hydracarina | 906 | 5 | 1 | |
| Corbicula | 1051 | 12 | 12 | 5 |
| Pisidium | 1043 | 4 | 3 | 2 |
| Valvata | 972 | 1 | 1 | |
| Theodoxus | 967 | 48 | 156 | 4 |
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 5 | 1 | |
| Bithynia | 994 | 5 | ||
| Potamopyrgus | 978 | 29 | 6 | 36 |
| Erpobdellidae | 928 | 2 | 4 | 2 |
| Oligochaeta | 933 | 112 | 148 | 1728 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | 8 | 2 |
| Nematoda | 1089 | 1 |