Listes faunistiques invertébrés
Le Lambon à St-Sardos 05154400
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 31 |
| I2M2 | 0.3378 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 14.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossiphoniidae | 908 | |||
| Boyeria | 670 | |||
| Onychogomphus | 682 | |||
| Cordulegaster | 687 | |||
| Sialis | 704 | |||
| Gerridae | 734 | |||
| Dixidae | 793 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Echinogammarus | 888 | |||
| Hydracarina | 906 | |||
| Platycnemis | 657 | |||
| Erpobdellidae | 928 | |||
| Oligochaeta | 933 | |||
| Potamopyrgus | 978 | |||
| Pisidium | 1043 | |||
| Bryozoa | 1087 | |||
| Serratella | 5152 | |||
| Rhyacophila stricto-sensu | 5237 | |||
| Baetis lato sensu | 9794 | |||
| Pomatinus substriatus | 33844 | |||
| Pediciidae | 50011 | |||
| Caenis | 457 | |||
| Cheumatopsyche | 221 | |||
| Polycentropodidae | 223 | |||
| Polycentropus | 231 | |||
| Lype | 241 | |||
| Goeridae | 286 | |||
| Goera | 287 | |||
| Mystacides | 312 | |||
| Baetidae | 363 | |||
| Centroptilum | 383 | |||
| Ecdyonurus | 421 | |||
| Hydropsyche | 212 | |||
| Ephemera | 502 | |||
| Gyrinus | 514 | |||
| Helophorus | 604 | |||
| Hydraena | 608 | |||
| Elmis | 618 | |||
| Esolus | 619 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Calopteryx | 650 |