Listes faunistiques invertébrés
Le Saint Pierre à St Cézert 05154600
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 3 | ||
| Leptocerus | 319 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 3 | ||
| Cloeon | 387 | 4 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 5 | 7 | 5 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | ||
| Riolus | 625 | 2 | 2 | 2 |
| Athericidae | 838 | 5 | 2 | 14 |
| Chironomidae | 807 | 42 | 9 | 23 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 1 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | 3 |
| Platycnemis | 657 | 6 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 132 | 14 | 31 |
| Asellidae | 880 | 2 | ||
| Corbicula | 1051 | 9 | 4 | 4 |
| Pisidium | 1043 | 1 | 2 | |
| Potamopyrgus | 978 | 205 | 69 | 172 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 79 | 6 | 27 |
| Dugesiidae | 1055 | 2 | ||
| Hydracarina | 906 | 2 |