Listes faunistiques invertébrés
Le Roudon à Saligny-sur-Roudon 04022050
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| I2M2 | 0.4249 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 92.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Nemoura | 26 | 26 | 11 | |
| Brachycentrus | 265 | 7 | ||
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 15 | 5 | 2 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 26 | 3 | |
| Mystacides | 312 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Cyrnus | 224 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetis lato sensu | 9794 | 6 | ||
| Baetis | 364 | 7 | 1 | |
| Procloeon | 390 | 6 | ||
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 6 | 37 | 80 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 16 | ||
| Micronecta | 719 | 3 | 1232 | |
| Pomatinus | 611 | 2 | ||
| Platambus | 556 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 10 | 8 | 9 |
| Athericidae | 838 | 92 | 20 | 14 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 2752 | 138 | 256 |
| Limoniidae | 757 | 9 | 26 | 3 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 5 | 1 | |
| Calopteryx | 650 | 5 | ||
| Sialis | 704 | 10 | ||
| Gammarus | 892 | 3392 | 7 | 3 |
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 14 | ||
| Pisidium | 1043 | 7 | 3 | |
| Sphaerium | 1044 | 13 | 2 | |
| Bithynia | 994 | 92 | 1 | 3 |
| Potamopyrgus | 978 | 256 | 2424 | 1056 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphoniidae | 908 | 10 | 1 | 4 |
| Piscicola | 919 | 2 | ||
| Oligochaeta | 933 | 944 | 1248 | 184 |
| Planariidae | 1061 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Bryozoa | 1087 | 1 |