Listes faunistiques invertébrés
FIER A POISY 1 06070100
- Télécharger la fiche IRSTEA xls / 872 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.7590 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 11 | 8 |
| Hydropsyche | 212 | 2 | 7 | 10 |
| Hydroptila | 200 | 22 | 37 | |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 4 | 7 | 5 |
| Psychomyia | 239 | 1 | 262 | 77 |
| Rhyacophila lato-sensu | 183 | 1 | 55 | 16 |
| Baetis | 364 | 890 | 672 | 915 |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemerella | 450 | 80 | 7 | 5 |
| Ecdyonurus | 421 | 1 | 5 | |
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 2 | 5 | |
| Elmis | 618 | 2 | 1 | 2 |
| Esolus | 619 | 7 | 5 | 3 |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | 2 |
| Chironomidae | 807 | 117 | 278 | 327 |
| Empididae | 831 | 10 | ||
| Limoniidae | 757 | 9 | 4 | |
| Psychodidae | 783 | 6 | ||
| Simuliidae | 801 | 517 | 78 | 792 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 634 | 17 | 5 |
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 7 | 11 | 10 |
| Potamopyrgus | 978 | 2 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 1 | 3 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 158 | 152 | 80 |
| Dugesiidae | 1055 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |