Listes faunistiques invertébrés
Maravenne à La Londe-les-Maures 06300150
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 2 | 4 | |
| Tinodes | 245 | 2 | 6 | 18 |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 2 | 21 | 5 |
| Cloeon | 387 | 2 | 2 | |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 2 | ||
| Leptophlebiidae | 473 | 7 | 2 | 13 |
| Habrophlebia | 491 | 9 | 18 | 9 |
| Colymbetinae | 2395 | 3 | 1 | 2 |
| Hydroporinae | 2393 | 7 | 13 | |
| Oulimnius | 622 | 292 | 304 | 376 |
| Haliplus | 518 | 1 | 8 | 4 |
| Hydrophilinae | 2517 | 1 | 3 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 169 | 8 | 198 |
| Dixidae | 793 | 4 | 3 | |
| Limoniidae | 757 | 6 | 11 | |
| Sciomyzidae | 845 | 2 | ||
| Simuliidae | 801 | 11 | 86 | 12 |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | 9 | 115 |
| Aeshnidae | 669 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Chalcolestes | 2611 | 11 | 1 | 6 |
| Libellulidae | 696 | 6 | 4 | 1 |
| Sympetrum | 699 | 4 | 3 | 2 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 19 | 167 | 189 |
| Potamopyrgus | 978 | 2 | 3 | 12 |
| Galba | 1001 | 14 | ||
| Physa (sensu lato) | 997 | 6 | 2 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 295 | 9 | 5 |
| Dugesiidae | 1055 | 1 | 10 |