Listes faunistiques invertébrés
La Loire à Saint-Just-Saint-Rambert 04006000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.4203 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 0.1 | marginal |
| Litieres | 0.1 | marginal |
| Branchage, racines | 0.1 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | 0.3 | marginal |
| Dalles, argiles | 52.3 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Algues | Rapide | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Dalles, argiles | Lente | B3 |
| P11 | Dalles, argiles | Moyenne | B3 |
| P12 | Blocs | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Euleuctra | 67 | 2 | ||
| Hydropsyche | 212 | 45 | 80 | |
| Hydroptila | 200 | 1 | 10 | 1 |
| Orthotrichia | 197 | 9 | 1 | |
| Athripsodes | 311 | 20 | 11 | 1 |
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 4 | 3 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Neureclipsis | 236 | 2 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 5 | 3 | |
| Tinodes | 245 | 1 | 1 | |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 10 | 1 | 1 |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 154 | 13 | 43 |
| Heptagenia | 443 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Laccophilinae | 2394 | 9 | ||
| Esolus | 619 | 1 | 3 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 470 | 84 | 150 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 2 | 2 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 17 | ||
| Tipulidae | 753 | 3 | ||
| Gomphidae | 678 | 2 | 1 | |
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 7 | 5 | 2 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 2 | ||
| Corbicula | 1051 | 1 | 29 | |
| Sphaeriidae | 1042 | 4 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 14 | 1 | 3 |
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 7 | 1 | |
| Dugesiidae | 1055 | 30 | 15 | |
| Nematoda | 1089 | 2 | ||
| Oligochaeta | 933 | 88 | 41 | 1 |
| Hydracarina | 906 | 24 | 45 | 8 |