Listes faunistiques invertébrés
MORGON A VILLEFRANCHE-SUR-SAONE 1 06053000
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| I2M2 | 0.1394 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 25.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Algues | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Algues | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 12 | 42 | 46 |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Baetis | 364 | 72 | 334 | 86 |
| Ephemerella | 450 | 4 | 23 | 10 |
| Ephemera | 502 | 1 | ||
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 7 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 140 | 2091 | 653 |
| Clinocerinae | 9813 | 3 | 3 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 2 | ||
| Psychodidae | 783 | 144 | 3 | 51 |
| Simuliidae | 801 | 3 | 2 | |
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 5770 | 2647 | 642 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 2 | 2 | 5 |
| Pisidium | 1043 | 5 | 1 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 37 | 18 | 35 |
| Planorbidae | 1009 | 1 | 1 | |
| Valvata | 972 | 4 | ||
| Erpobdella | 929 | 2 | ||
| Erpobdellidae | 928 | 12 | ||
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 1 | 6 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2756 | 1034 | 224 |
| Dugesia | 1056 | 1 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |