Listes faunistiques invertébrés
DOLON A SABLONS 06101000
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| I2M2 | 0.2955 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Setodes | 318 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 2 | ||
| Tinodes | 245 | 6 | 4 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | |
| Sericostomatidae | 321 | 2 | 3 | |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 8 | 6 | 199 |
| Procloeon | 390 | 9 | 38 | 5 |
| Caenis | 457 | 15 | 33 | |
| Ephemera | 502 | 11 | 2 | 2 |
| Micronectinae | 20396 | 9 | ||
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 2 | 1 | 2 |
| Esolus | 619 | 8 | 4 | 36 |
| Limnius | 623 | 3 | 4 | 2 |
| Oulimnius | 622 | 7 | 1 | |
| Riolus | 625 | 12 | 13 | 18 |
| Stenelmis | 617 | 34 | 3 | 15 |
| Elodes | 43152 | 3 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 28 | 60 | 27 |
| Empididae | 831 | 3 | 5 | 1 |
| Limoniidae | 757 | 4 | 6 | |
| Psychodidae | 783 | 6 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 828 | 948 | 2990 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 6 | ||
| Pisidium | 1043 | 5 | ||
| Potamopyrgus | 978 | 6 | 53 | 8 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Oligochaeta | 933 | 42 | 11 | 34 |
| Dugesiidae | 1055 | 9 | 5 | 2 |