Listes faunistiques invertébrés
Rebenty à Montreal 06177750
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 57.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 80 | 29 | 1 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 1 | 2 | |
| Caenis | 457 | 456 | 61 | 42 |
| Leptophlebiidae | 473 | 4 | ||
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 2 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 11 | 35 | 7 |
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 137 | 49 | 61 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 2 | 2 | |
| Pediciidae | 50011 | 7 | 11 | 1 |
| Simuliidae | 801 | 4 | 5 | |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 9 | ||
| Gammaridae | 887 | 2 | 1 | |
| Echinogammarus | 888 | 18 | ||
| Asellidae | 880 | 1017 | 3 | 1 |
| Ostracoda | 3170 | 1 | ||
| Corbicula | 1051 | 1 | 1 | |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 10 | 14 | 7 |
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 7 | ||
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 18 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 49 | 2 | 4 |
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 |