Listes faunistiques invertébrés
SANCILLON A ST-GEORGES-DE-RENEINS 06300620
- Télécharger la fiche IRSTEA xls / 643 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 67.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Granulats | Lente | B |
| P3 | Granulats | Nulle | C |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Branchage, racines | Lente | A |
| P7 | Sables | Lente | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 3 | ||
| Psychomyiidae | 238 | 1 | ||
| Baetis | 364 | 10 | 5 | |
| Ephemerella ignita | 451 | 25 | 5 | 1 |
| Ephemera | 502 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Chironomidae | 807 | 760 | 85 | 111 |
| Limoniidae | 757 | 7 | 4 | 2 |
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 2 | ||
| Aeshna | 674 | 3 | ||
| Calopteryx | 650 | 3 | ||
| Chalcolestes | 2611 | 2 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 16 | 1 | |
| Crangonyx | 5116 | 12 | 2 | |
| Gammaridae | 887 | 16 | 7 | |
| Gammarus | 892 | 57 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 7 | 3 | 16 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 2 | ||
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Glossiphoniidae | 908 | 15 | 2 | |
| Oligochaeta | 933 | 23 | 10 | 22 |
| Bryozoa | 1087 | 3 |