Listes faunistiques invertébrés
Le Moingt à Savigneux 04010850
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 17/04/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.3185 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 56.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | ||
| Chironomidae | 807 | 2049 | 720 | 1648 |
| Ceratopogonidae | 819 | 7 | 2 | 9 |
| Tabanidae | 837 | 2 | 1 | 9 |
| Athericidae | 838 | 2 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 6 | ||
| Oligochaeta | 933 | 176 | 208 | 992 |
| Potamopyrgus | 978 | 3 | 1 | |
| Simuliidae | 801 | 2 | 4 | 6 |
| Pisidium | 1043 | 6 | ||
| Corbicula | 1051 | 17 | 14 | |
| Hydra | 1077 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 3 | 37 | 94 |
| Agapetinae | 9812 | 1 | ||
| Physella | 19280 | 4 | ||
| Ephemera | 502 | 1 | 1 | |
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Siphlonurus | 350 | 1 | ||
| Centroptilum | 383 | 2 | ||
| Leptophlebiidae | 473 | 5 | ||
| Paraleptophlebia | 481 | 14 | ||
| Habrophlebia | 491 | 2 | ||
| Brachyptera | 3 | 1 | 2 | |
| Haliplus | 518 | 1 | ||
| Dupophilus | 620 | 3 | 3 | |
| Oulimnius | 622 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 5 |