Listes faunistiques invertébrés
Raumartin à Marignane 06196948
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3723 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 4 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | 6 | |
| Mystacides | 312 | 52 | 20 | 47 |
| Baetis lato sensu | 9794 | 1 | 1 | 2 |
| Caenis | 457 | 348 | 328 | 736 |
| Dryops | 613 | 2 | ||
| Haliplus | 518 | 3 | ||
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 10 | 2 | 4 |
| Chironomidae | 807 | 305 | 560 | 992 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 3 | ||
| Anisoptera | 9787 | 1 | 1 | |
| Boyeria | 670 | 3 | ||
| Gomphidae | 678 | 1 | 3 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 16 | 4 |
| Libellulidae | 696 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Zygoptera | 9785 | 20 | 1 | 1 |
| Calopteryx | 650 | 2 | 2 | 1 |
| Coenagrionidae | 658 | 3 | 2 | |
| Platycnemis | 657 | 12 | ||
| Ostracoda | 3170 | 267 | 37 | 17 |
| Gammarus | 892 | 60 | 2 | 12 |
| Asellidae | 880 | 1 | 1 | |
| Hydracarina | 906 | 16 | 8 | 184 |
| Corbicula | 1051 | 4 | 5 | 2 |
| Sphaeriidae | 1042 | 15 | 1 | |
| Pisidium | 1043 | 25 | 12 | 3 |
| Valvata | 972 | 2 | ||
| Physa (sensu lato) | 997 | 3 | ||
| Ancylus | 1028 | 20 | 37 | 360 |
| Bithynia | 994 | 25 | 4 | |
| Potamopyrgus | 978 | 540 | 124 | 1952 |
| Oligochaeta | 933 | 140 | 11 | 6 |
| Dugesiidae | 1055 | 19 | 36 | 69 |
| Nematoda | 1089 | 6 | ||
| Prostoma | 3110 | 1 | 3 |