Listes faunistiques invertébrés
Raumartin à Marignane 06196948
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2890 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 22 | 6 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Baetidae | 363 | 2 | ||
| Baetis lato sensu | 9794 | 2 | 60 | 104 |
| Caenis | 457 | 1168 | 2176 | 776 |
| Gerris | 735 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 192 | 84 | 192 |
| Empididae | 831 | 1 | 28 | 4 |
| Tipulidae | 753 | 2 | 5 | |
| Onychogomphus | 682 | 3 | 10 | 4 |
| Libellulidae | 696 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | 1 | |
| Chalcolestes | 2611 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Ostracoda | 3170 | 5 | 1 | 2 |
| Gammaridae | 887 | 5 | 3 | |
| Gammarus | 892 | 93 | 7 | 28 |
| Asellidae | 880 | 4 | ||
| Hydracarina | 906 | 5 | 108 | 52 |
| Corbicula | 1051 | 1 | 1 | 1 |
| Pisidium | 1043 | 9 | 11 | 2 |
| Valvata | 972 | 6 | 4 | |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 168 | 44 | 3 |
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 46 | 23 | 25 |
| Bithynia | 994 | 232 | 19 | 22 |
| Potamopyrgus | 978 | 512 | 9 | 328 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 84 | 68 | 38 |
| Dugesiidae | 1055 | 2 | 10 | 28 |
| Nematoda | 1089 | 2 | 1 | |
| Hydrozoa | 3168 | 1 | ||
| Prostoma | 3110 | 5 | 6 |