Listes faunistiques invertébrés
La Zère 05122720
- Télécharger la fiche IRSTEA xls / 40 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Beraeidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 78.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Algues | 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 |
|---|---|---|---|---|
| Beraeodes | 329 | 8 | 2 | |
| Silo-lithax | 5219 | 5 | ||
| Goeridae | 286 | 7 | ||
| Hydropsyche | 212 | 107 | 1 | |
| Hydroptila | 200 | 8 | 3 | |
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 6 | 8 | 5 |
| Mystacides | 312 | 3 | 5 | |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 26 | ||
| Centroptilum | 383 | 7 | 10 | |
| Cloeon | 387 | 3 | 10 | 15 |
| Procloeon | 390 | 7 | 13 | |
| Baetidae | 363 | 2 | 3 | 6 |
| Caenis | 457 | 6 | 16 | 6 |
| Ephemerella ignita | 451 | 15 | 3 | 2 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 2 | 3 | 1 |
| Naucoris | 724 | 1 | ||
| Elmis | 618 | 48 | 10 | 1 |
| Oulimnius | 622 | 272 | 88 | 48 |
| Riolus | 625 | 8 | 16 | 3 |
| Haliplus | 518 | 2 | 14 | 6 |
| Haliplidae | 517 | 4 | 1 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 9 | 5 | 14 |
| Atrichops | 840 | 3 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 121 | 244 | 756 |
| Empididae | 831 | 2 | 1 | 2 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 4 | 4 | |
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 3 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 4 | 3 | 6 |
| Gammarus | 892 | 133 | 5 | 5 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 41 | 60 | 5 |
| Potamopyrgus | 978 | 6 | 47 | 16 |
| Erpobdellidae | 928 | 7 | 3 | 1 |
| Glossiphoniidae | 908 | 2 | 1 | 1 |
| Oligochaeta | 933 | 88 | 1 | |
| Hydracarina | 906 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |