Listes faunistiques invertébrés
La Gimone à Lafitte 05153000
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 31/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 12.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Hydrophytes | Lente | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Bryophytes | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | 6 | |
| Hydropsyche | 212 | 1 | 4 | 3 |
| Hydroptila | 200 | 4 | 4 | 1 |
| Lepidostoma | 305 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Baetis | 364 | 19 | 8 | 5 |
| Cloeon | 387 | 7 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Aphelocheirus | 721 | 13 | 7 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 6 | 3 | |
| Limnius | 623 | 9 | 1 | |
| Oulimnius | 622 | 13 | ||
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 13 | 2 | |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 36 | 4 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Echinogammarus | 888 | 825 | 865 | 255 |
| Asellidae | 880 | 4 | ||
| Corbicula | 1051 | 18 | ||
| Theodoxus | 967 | 2 | ||
| Physa (sensu lato) | 997 | 9 |