Listes faunistiques invertébrés
VIEUX JONC A MONTRACOL 1 06048500
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 34 |
| I2M2 | 0.4997 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 2 | 20 | 20 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 2 |
| Mystacides | 312 | 5 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Polycentropodidae | 223 | 3 | 11 | |
| Cyrnus | 224 | 5 | 5 | 20 |
| Polycentropus | 231 | 2 | 5 | 10 |
| Psychomyia | 239 | 10 | 72 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 2 | 2 | |
| Baetis | 364 | 120 | 52 | |
| Ephemera | 502 | 1 | 2 | |
| Serratella | 5152 | 7 | 8 | |
| Micronecta | 719 | 5 | 4 | 15 |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 9 | ||
| Hydrometra | 740 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 1 | 21 | 26 |
| Oulimnius | 622 | 1 | 5 | 16 |
| Gyrinidae | 512 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 6 | ||
| Athericidae | 838 | 4 | 9 | |
| Chironomidae | 807 | 130 | 40 | 70 |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 10 | ||
| Sialis | 704 | 7 | 4 | |
| Asellidae | 880 | 30 | 2 | 1 |
| Gammarus | 892 | 10 | 150 | 240 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaerium | 1044 | 50 | 1 | 25 |
| Ancylus | 1028 | 22 | 40 | |
| Bithynia | 994 | 28 | 2 | |
| Potamopyrgus | 978 | 10 | 21 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 3 | 7 | |
| Glossiphoniidae | 908 | 1 | 6 | |
| Oligochaeta | 933 | 980 | 10 | 20 |
| Dendrocoelidae | 1071 | 3 | ||
| Dugesiidae | 1055 | 4 | 1 | 1 |
| Planariidae | 1061 | 1 |