Listes faunistiques invertébrés
EBRON A PREBOIS 3 06580884
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 31/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.6440 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 52 | 76 | 92 |
| Chironomidae | 807 | 81 | 72 | 65 |
| Empididae | 831 | 1 | 1 | 1 |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 16 | 1 | |
| Hydracarina | 906 | 1 | 2 | |
| Oligochaeta | 933 | 1 | 2 | |
| Hydroporinae | 2393 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Acentrella | 5151 | 8 | 10 | 7 |
| Serratella | 5152 | 32 | 2 | |
| Pediciidae | 50011 | 1 | ||
| Baetis | 364 | 28 | 34 | |
| Protonemura | 46 | 2 | ||
| Leuctra | 69 | 11 | 3 | 6 |
| Dinocras | 156 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Allotrichia | 202 | 1 | ||
| Hydropsyche | 212 | 4 | 1 | |
| Sericostoma | 322 | 11 | 1 | 1 |
| Amphinemura | 21 | 3 | ||
| Heptageniidae | 399 | 1 | ||
| Caenis | 457 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 12 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 4 | 4 | |
| Calopteryx | 650 | 1 |