Listes faunistiques invertébrés
La Loire à Saint-Just-Saint-Rambert 04006000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| I2M2 | 0.4022 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Blocs | Nulle | C |
| P3 | Dalles, argiles | Nulle | C |
| P4 | Sables | Lente | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Hydrophytes | Lente | A |
| P7 | Blocs | Lente | B |
| P8 | Granulats | Lente | A |
| P9 | Bryophytes | Lente | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Ecnomus | 249 | 2 | ||
| Hydropsychidae | 211 | 3 | 2 | |
| Cheumatopsyche | 221 | 1 | 2 | |
| Hydropsyche | 212 | 94 | 4 | 100 |
| Hydroptila | 200 | 16 | 1 | 4 |
| Orthotrichia | 197 | 3 | ||
| Athripsodes | 311 | 4 | 17 | |
| Ceraclea | 313 | 13 | 8 | 6 |
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Neureclipsis | 236 | 1 | ||
| Psychomyia | 239 | 1 | 19 | |
| Tinodes | 245 | 1 | 1 | |
| Baetis | 364 | 34 | 16 | |
| Caenis | 457 | 438 | 105 | 447 |
| Serratella | 5152 | 7 | ||
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Esolus | 619 | 7 | 2 | |
| Anthomyidae | 847 | 2 | ||
| Chironomidae | 807 | 967 | 394 | 212 |
| Hemerodromiinae | 3202 | 3 | ||
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 8 | 1 | 6 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 19 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 7 | 5 | 5 |
| Ancylus | 1028 | 1 | 10 | |
| Potamopyrgus | 978 | 1 | 4 | |
| Corbicula | 1051 | 7 | 39 | 5 |
| Sphaerium | 1044 | 1 | ||
| Turbellaria | 3326 | 2 | 3 | 3 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesia | 1056 | 39 | 77 | 43 |
| Oligochaeta | 933 | 16 | 94 | 83 |
| Hydrozoa | 3168 | 3 | 3 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |