Listes faunistiques invertébrés
REYSSOUZET A ST-JULIEN-SUR-REYSSOUZE 06580603
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| I2M2 | 0.0489 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cyrnus | 224 | 96 | 168 | 51 |
| Tinodes | 245 | 3 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Cloeon | 387 | 23 | 4 | 1 |
| Procloeon | 390 | 1 | 1 | |
| Baetidae | 363 | 5 | ||
| Caenis | 457 | 1 | ||
| Micronecta | 719 | 1 | 5 | |
| Haliplus | 518 | 2 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 880 | 1520 | 1264 |
| Scatophagidae | 846 | 6 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 7 | 1 | |
| Platycnemis | 657 | 11 | ||
| Sialis | 704 | 1 | 1 | 1 |
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 120 | 3 | 3 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 19 | 3 | 1 |
| Corbicula | 1051 | 3 | 16 | 20 |
| Pisidium | 1043 | 8 | 2 | 3 |
| Sphaerium | 1044 | 3 | ||
| Pseudanodonta | 1040 | 1 | ||
| Acroloxus | 1033 | 3 | 4 | |
| Potamopyrgus | 978 | 26 | 1 | |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 2 | 1 | |
| Planorbidae | 1009 | 7 | ||
| Glossiphoniidae | 908 | 2 | 7 | 6 |
| Oligochaeta | 933 | 204 | 208 | 21 |
| Hydracarina | 906 | 1 | 1 | 1 |