Listes faunistiques invertébrés
DEISSE A GRESY-SUR-AIX 06580830
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/05/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| I2M2 | 0.3360 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | 2 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 1 | 2 | |
| Tinodes | 245 | 17 | 250 | 150 |
| Rhyacophila lato-sensu | 183 | 6 | 22 | 15 |
| Baetis | 364 | 160 | 650 | 420 |
| Serratella | 5152 | 11 | 5 | 5 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 17 | 31 | 19 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 5 | 7 | 9 |
| Riolus | 625 | 2 | 15 | 9 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 170 | 100 | 160 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 4 | 4 | |
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Asellidae | 880 | 11 | 1 | |
| Gammarus | 892 | 850 | 350 | 500 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 11 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 80 | 6 | 100 |
| Erpobdellidae | 928 | 4 | 4 | 1 |
| Glossiphoniidae | 908 | 18 | 2 | 2 |
| Oligochaeta | 933 | 250 | 90 | 8 |
| Dugesiidae | 1055 | 13 | 3 | 2 |
| Planariidae | 1061 | 3 | 1 | 6 |
| Prostoma | 3110 | 3 | ||
| Hydrozoa | 3166 | 3 |