Listes faunistiques invertébrés
FORMANS A ST-BERNARD 06057770
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| I2M2 | 0.4112 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | A |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Rapide | C |
| P9 | Blocs | Moyenne | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Branchage, racines | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | 2 | |
| Hydropsychidae | 211 | 34 | 25 | 10 |
| Hydropsyche | 212 | 41 | 1 | 11 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 21 | 10 | 2 |
| Baetis | 364 | 28 | 63 | 51 |
| Ephemerella ignita | 451 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 87 | 24 | 21 |
| Limnius | 623 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Anthomyidae | 847 | 1 | 2 | |
| Ceratopogonidae | 819 | 4 | 8 | 4 |
| Chironomidae | 807 | 163 | 2 | 2 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 60 | 31 | 67 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 6 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 23 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 51 | 1 | |
| Gammaridae | 887 | 54 | 27 | 9 |
| Gammarus | 892 | 46 | 38 | 12 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 95 | 38 | 3 |
| Valvata | 972 | 1 | ||
| Sphaeriidae | 1042 | 145 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 7 | 5 | |
| Planariidae | 1061 | 2 | ||
| Erpobdellidae | 928 | 4 | 2 | |
| Glossiphoniidae | 908 | 2 | ||
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 42 | 26 | 8 |
| Bryozoa | 1087 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 |