Listes faunistiques invertébrés
SANNE A SABLON 06100933
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/08/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.4803 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 6 | 6 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 1 | 1 | 1 |
| Mystacides | 312 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Baetis | 364 | 32 | 50 | |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 209 | 39 | 39 |
| Ephemera | 502 | 7 | 3 | 4 |
| Micronectinae | 20396 | 1 | ||
| Nepidae | 725 | 1 | ||
| Elmis | 618 | 18 | 44 | 42 |
| Esolus | 619 | 2 | 36 | 20 |
| Limnius | 623 | 4 | 4 | 12 |
| Oulimnius | 622 | 22 | 8 | 30 |
| Riolus | 625 | 16 | 20 | 50 |
| Stenelmis | 617 | 4 | 6 | 6 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 18 | 3 | |
| Chironomidae | 807 | 411 | 68 | 239 |
| Empididae | 831 | 5 | 12 | 11 |
| Limoniidae | 757 | 3 | ||
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 2 | 2 | 1 |
| Tipulidae | 753 | 3 | 1 | |
| Calopteryx | 650 | 16 | 1 | |
| Onychogomphus | 682 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 1086 | 550 | 473 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 24 | 18 | 1 |
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 14 | 50 | 58 |
| Dugesiidae | 1055 | 2 | ||
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |