Listes faunistiques invertébrés
SANNE A SABLON 06100933
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 6 | 6 |
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 2 | 1 | |
| Mystacides | 312 | 3 | 6 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 3 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | 8 |
| Baetidae | 363 | 1 | 13 | |
| Baetis | 364 | 12 | ||
| Centroptilum | 383 | 1 | 2 | |
| Caenis | 457 | 9 | 5 | 9 |
| Serratella | 5152 | 1 | ||
| Gerridae | 734 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 75 | 74 | 108 |
| Esolus | 619 | 150 | 90 | 264 |
| Limnius | 623 | 6 | 30 | 84 |
| Oulimnius | 622 | 5 | 4 | 1 |
| Riolus | 625 | 285 | 150 | 240 |
| Stenelmis | 617 | 1 | 6 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1260 | 120 | 148 |
| Dolichopodidae | 836 | 3 | 1 | |
| Empididae | 831 | 17 | 15 | 7 |
| Limoniidae | 757 | 7 | 21 | 3 |
| Pediciidae | 50011 | 3 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | 3 | 3 |
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 4 | 4 | 2 |
| Asellidae | 880 | 5 | 1 | |
| Cambaridae | 2024 | 6 | ||
| Gammarus | 892 | 2370 | 1944 | 2304 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 9 | 7 | 7 |
| Oligochaeta | 933 | 60 | 48 | 84 |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |