Listes faunistiques invertébrés
Aigue à Caderousse 06117500
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/05/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.7760 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | |
| Isoperla | 140 | 1 | 1 | 4 |
| Hydropsyche | 212 | 156 | 31 | 31 |
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 2 | 9 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 232 | 44 | 35 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella | 450 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 12 | 28 |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 2 | 9 | 5 |
| Choroterpes | 474 | 1 | 6 | 1 |
| Oligoneuriella | 394 | 1 | ||
| Normandia | 624 | 4 | ||
| Riolus | 625 | 4 | ||
| Ceratopogonidae | 819 | 3 | 5 | 1 |
| Chironomidae | 807 | 832 | 88 | 92 |
| Empididae | 831 | 9 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Onychogomphus | 682 | 4 | 1 | 2 |
| Platycnemis | 657 | 2 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Atyaephyra | 861 | 2 | ||
| Hydracarina | 906 | 3 | 2 | 6 |
| Corbicula | 1051 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 1 |