Listes faunistiques invertébrés
Maravenne à La Londe-les-Maures 06300150
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| 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 | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | 3 | 96 |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 2 | ||
| Mystacides | 312 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis lato sensu | 9794 | 1 | 9 | 276 |
| Cloeon | 387 | 3 | 3 | |
| Caenis | 457 | 5 | 48 | 3 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Habrophlebia | 491 | 3 | 4 | 1 |
| Gerris | 735 | 2 | ||
| Notonectidae | 728 | 3 | 1 | |
| Laccophilinae | 2394 | 2 | ||
| Colymbetinae | 2395 | 8 | ||
| Hydroporinae | 2393 | 10 | 26 | 236 |
| Oulimnius | 622 | 1632 | 36 | 92 |
| Haliplus | 518 | 2 | 5 | |
| Hydrophilinae | 2517 | 5 | 1 | |
| Anthomyidae | 847 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 4032 | 192 | 1216 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 11 | 120 |
| Simuliidae | 801 | 1 | 2 | 112 |
| Tipulidae | 753 | 5 | 32 | 7 |
| Onychogomphus | 682 | 1 | 2 | 1 |
| Chalcolestes | 2611 | 9 | 2 | |
| Cladocera | 3127 | 5 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Physa (sensu lato) | 997 | 2 | ||
| Ancylus | 1028 | 2 | 4 | 1 |
| Potamopyrgus | 978 | 9 | 1 | 8 |
| Oligochaeta | 933 | 60 | 64 | 8 |
| Dugesiidae | 1055 | 1 | 3 | 2 |