Listes faunistiques invertébrés
Maravenne à La Londe-les-Maures 06300150
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.6533 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 6.0 | dominant |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | 9 |
| Hydroptila | 200 | 1 | 1 | |
| Tinodes | 245 | 2 | 2 | 2 |
| Baetis | 364 | 1 | ||
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 29 | 14 | |
| Ephemerella ignita | 451 | 19 | 4 | 2 |
| Leptophlebiidae | 473 | 8 | 10 | 6 |
| Habrophlebia | 491 | 14 | 83 | 45 |
| Nepidae | 725 | 2 | 1 | |
| Notonectidae | 728 | 5 | 2 | |
| Laccophilinae | 2394 | 1 | ||
| Colymbetinae | 2395 | 27 | 3 | 5 |
| Hydroporinae | 2393 | 15 | 11 | 15 |
| Oulimnius | 622 | 152 | 104 | 200 |
| Haliplus | 518 | 2 | ||
| Hydrophilidae | 571 | 4 | ||
| Hydrophilinae | 2517 | 13 | 4 | 1 |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 308 | 55 | 10 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 6 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 4 | 1 | 6 |
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 2 | 2 | |
| Chalcolestes | 2611 | 8 | 12 | |
| Libellulidae | 696 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 2 | 38 | 80 |
| Potamopyrgus | 978 | 7 | 13 | 95 |
| Physa (sensu lato) | 997 | 34 | 3 | 10 |
| Oligochaeta | 933 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Nemathelmintha | 3111 | 3 |