Listes faunistiques invertébrés
La Morge à Saint-Ignat 04034000
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| 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 | 0.0 | marginal |
| Granulats | 46.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 49.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Moyenne | B |
| P4 | Sables | Moyenne | C |
| P5 | Sables | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Vases | Nulle | A |
| P8 | Sables | Lente | C |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | B |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 4 | 33 | 1 |
| Hydropsyche | 212 | 1 | 11 | 1 |
| Psychomyia | 239 | 3 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 19 | 20 | 18 |
| Caenis | 457 | 3 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 253 | 210 | 212 |
| Hemerodromiinae | 3202 | 2 | 1 | 7 |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 4 | ||
| Calopteryx | 650 | 34 | ||
| Platycnemis | 657 | 12 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 478 | ||
| Gammaridae | 887 | 5 | 55 | 17 |
| Gammarus | 892 | 102 | ||
| Ancylus | 1028 | 3 | 1 | |
| Bithynia | 994 | 34 | ||
| Potamopyrgus | 978 | 8 | 2 | 7 |
| Turbellaria | 3326 | 3 | ||
| Dugesiidae | 1055 | 4 | ||
| Polycelis | 1064 | 13 | ||
| Erpobdellidae | 928 | 4 | ||
| Glossiphonia | 909 | 4 | ||
| Helobdella | 912 | 28 | ||
| Hemiclepsis | 914 | 3 | 1 | |
| Oligochaeta | 933 | 815 | 91 | 163 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |