Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| I2M2 | 0.6111 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 72.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Radix | 1004 | 5 | 2 | 6 |
| Simuliidae | 801 | 160 | 19 | 27 |
| Chironomidae | 807 | 164 | 175 | 52 |
| Ceratopogonidae | 819 | 6 | ||
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 5 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 3 | 2 |
| Potamopyrgus | 978 | 177 | 252 | 88 |
| Physa (sensu lato) | 997 | 3 | 5 | |
| Dixidae | 793 | 1 | 2 | 6 |
| Planorbidae | 1009 | 1 | ||
| Pisidium | 1043 | 31 | 12 | 2 |
| Colymbetinae | 2395 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Crangonyx | 5116 | 1 | ||
| Serratella | 5152 | 196 | 80 | 73 |
| Baetis lato sensu | 9794 | 13 | 2 | 15 |
| Pediciini | 20537 | 4 | 4 | |
| Leuctra geniculata | 33830 | 84 | 40 | 5 |
| Esolus | 619 | 3 | 8 | |
| Leuctra | 69 | 124 | 44 | 2 |
| Rhyacophila lato-sensu | 183 | 7 | 3 | 1 |
| Hydropsyche | 212 | 6 | 2 | |
| Centroptilum | 383 | 2 | 4 | 14 |
| Caenis | 457 | 4 | 4 | 3 |
| Leptophlebiidae | 473 | 7 | 11 | 4 |
| Habrophlebia | 491 | 3 | 5 | 1 |
| Ephemera | 502 | 2 | ||
| Hydraena | 608 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Leuctridae | 66 | 6 | ||
| Oulimnius | 622 | 10 | 4 | 8 |
| Limnius | 623 | 9 | 1 | |
| Riolus | 625 | 25 | 3 | 32 |
| Calopteryx | 650 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Coenagrionidae | 658 | 3 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 5 | 7 | 2 |
| Libellulidae | 696 | 1 | ||
| Velia | 745 | 3 | ||
| Tipulidae | 753 | 1 |