Listes faunistiques invertébrés
DEISSE A GRESY-SUR-AIX 06580830
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 27 |
| I2M2 | 0.4295 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 1 | 1 | |
| Plectrocnemia | 228 | 2 | ||
| Tinodes | 245 | 11 | 61 | 10 |
| Rhyacophila lato-sensu | 183 | 5 | 11 | 1 |
| Baetidae | 363 | 12 | 35 | 25 |
| Baetis | 364 | 11 | 120 | 117 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ephemerellidae | 449 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 11 | 4 | 5 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 1 | 4 | 13 |
| Riolus | 625 | 27 | 37 | 8 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 191 | 57 | 7 |
| Empididae | 831 | 15 | 10 | 8 |
| Limoniidae | 757 | 11 | 27 | 15 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 3 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 45 | ||
| Gammarus | 892 | 734 | 142 | 371 |
| Hydracarina | 906 | 3 | 3 | |
| Potamopyrgus | 978 | 8 | 2 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 114 | 14 | 12 |
| Dugesiidae | 1055 | 31 | 22 | 4 |
| Nemathelmintha | 3111 | 3 | 3 |