Listes faunistiques invertébrés
Maravenne à La Londe-les-Maures 06300150
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Psychomyiidae | 238 | 3 | ||
| Baetis | 364 | 1 | 1 | |
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 1 | 2 | |
| Leptophlebiidae | 473 | 6 | 8 | |
| Habrophlebia | 491 | 32 | 42 | 90 |
| Corixinae | 5196 | 2 | ||
| Colymbetinae | 2395 | 1 | 2 | |
| Hydroporinae | 2393 | 3 | 3 | |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 6 | 10 | 134 |
| Gyrinus | 514 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 2 | 5 | |
| Anthomyidae | 847 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 664 | 384 | 168 |
| Dolichopodidae | 836 | 2 | ||
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 1 | ||
| Scatophagidae | 32576 | 1 | ||
| Simuliidae | 801 | 1 | 11 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 3 | 3 | |
| Onychogomphus | 682 | 2 | 1 | |
| Chalcolestes | 2611 | 8 | 4 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Ancylus | 1028 | 6 | 3 | |
| Potamopyrgus | 978 | 8 | 106 | |
| Oligochaeta | 933 | 220 | 104 | 152 |