Listes faunistiques invertébrés
Maravenne à La Londe-les-Maures 06300150
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 10 | 3 | |
| Hydroptila | 200 | 3 | 2 | |
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 7 | 10 | 20 |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 5 | ||
| Baetis | 364 | 11 | 109 | 30 |
| Caenis | 457 | 2 | 2 | 6 |
| Leptophlebiidae | 473 | 2 | 4 | 4 |
| Habrophlebia | 491 | 10 | 12 | 6 |
| Corixinae | 5196 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 2 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 3 | 1 | |
| Oulimnius | 622 | 704 | 133 | 168 |
| Gyrinus | 514 | 3 | ||
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 1 | 1 | |
| Peltodytes | 519 | 1 | ||
| Limnebius | 599 | 1 | ||
| Hydrophilinae | 2517 | 8 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 1024 | 164 | 25 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 2 | 21 | 9 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Coenagrionidae | 658 | 2 | ||
| Chalcolestes | 2611 | 28 | 4 | |
| Ostracoda | 3170 | 22 | 2 | 2 |
| Niphargus | 902 | 5 | 7 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaerium | 1044 | 2 | ||
| Galba | 1001 | 3 | ||
| Radix | 1004 | 2 | 4 | |
| Physa (sensu lato) | 997 | 64 | 6 | 11 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 60 | 116 | 42 |
| Potamopyrgus | 978 | 285 | 46 | 39 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 608 | 3 | 29 |
| Dugesiidae | 1055 | 1 | 1 | |
| Nematoda | 1089 | 2 | 1 |