Listes faunistiques invertébrés
Le Mourjou au niveau de St Parthem 05094880
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.7891 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Tipulidae | 753 | 4 | ||
| Limoniidae | 757 | 1 | 1 | |
| Dicranota | 765 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Chironomidae | 807 | 23 | 86 | 24 |
| Tabanidae | 837 | 27 | 3 | 3 |
| Athericidae | 838 | 1 | 1 | |
| Libellulidae | 696 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 1 | 4 |
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 56 | 7 | 30 |
| Laccophilinae | 2394 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Leuctra geniculata | 33830 | 2 | 2 | |
| Esolus | 619 | 21 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Hydroptila | 200 | 2 | 1 | |
| Hydropsyche | 212 | 1 | 5 | |
| Silo | 292 | 9 | 1 | 5 |
| Mystacides | 312 | 1 | ||
| Sericostoma | 322 | 1 | 1 | 1 |
| Ephemera | 502 | 2 | 3 | 3 |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 3 | 1 | 3 |
| Leuctra | 69 | 12 | 31 | 14 |
| Dupophilus | 620 | 22 | 15 | 18 |
| Oulimnius | 622 | 2 | 1 | |
| Limnius | 623 | 1 | 2 | 3 |
| Calopteryx | 650 | 1 | 1 | |
| Gomphidae | 678 | 2 | 1 | |
| Gomphus | 679 | 19 | 4 | 6 |
| Onychogomphus | 682 | 9 | 9 | 10 |
| Cordulegaster | 687 | 9 | 2 |