Listes faunistiques invertébrés
La Queune à Souvigny 04043800
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 19 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 91.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Nulle | B |
| P4 | Sables | Nulle | B |
| P5 | Sables | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | C |
| P8 | Pierres, galets | Nulle | A |
| P9 | Granulats | Nulle | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Baetis | 364 | 4 | ||
| Centroptilum | 383 | 1 | 2 | |
| Procloeon bifidum | 391 | 21 | 3 | |
| Caenis | 457 | 3 | ||
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Chironomidae | 807 | 255 | 260 | 160 |
| Corixidae | 709 | 1 | ||
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Somatochlora | 693 | 4 | 1 | |
| Platycnemis | 657 | 17 | 1 | |
| Sialis | 704 | 28 | 9 | 13 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 150 | 8 | 4 |
| Gammaridae | 887 | 25 | 2 | |
| Gammarus | 892 | 12 | ||
| Bithynia | 994 | 7 | 1 | |
| Potamopyrgus | 978 | 33 | 86 | 27 |
| Sphaeriidae | 1042 | 8 | 8 | |
| Pisidium | 1043 | 4 | 1 | |
| Sphaerium | 1044 | 6 | 3 | 1 |
| Dugesia tigrina | 1060 | 2 | ||
| Glossiphonia | 909 | 2 | 1 | 2 |
| Helobdella | 912 | 1 | 1 | |
| Hemiclepsis | 914 | 2 | 1 | |
| Oligochaeta | 933 | 208 | 119 | 273 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |