Listes faunistiques invertébrés
Meyne à Orange 06118000
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 02/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 50.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 40.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Hydrophytes | Lente | B |
| P7 | Vases | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Hydrophytes | Moyenne | C |
| P11 | Vases | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 2 | 2 | |
| Hydropsyche | 212 | 2 | 2 | 2 |
| Hydroptila | 200 | 1 | 2 | |
| Baetidae | 363 | 2 | 24 | 33 |
| Baetis | 364 | 8 | 85 | 120 |
| Caenis | 457 | 1 | ||
| Micronecta | 719 | 25 | ||
| Elmis | 618 | 29 | 1 | |
| Chironomidae | 807 | 31 | 688 | 4423 |
| Simuliidae | 801 | 1 | 3 | |
| Odonata | 648 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Platycnemis | 657 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 55 | 1 | |
| Gammaridae | 887 | 98 | ||
| Gammarus | 892 | 1050 | 441 | 6327 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 14 | ||
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 8 | 6 | 6 |
| Belgrandia | 982 | 10 | 1 | |
| Potamopyrgus | 978 | 3 | 1246 | 1497 |
| Theodoxus | 967 | 27 | 11 | 673 |
| Valvata | 972 | 2 | 18 | 1 |
| Erpobdellidae | 928 | 36 | 6 | 18 |
| Glossiphoniidae | 908 | 8 | 5 | 2 |
| Piscicolidae | 918 | 2 | 1 | 2 |
| Oligochaeta | 933 | 3 | 103 | 1640 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Planariidae | 1061 | 11 | ||
| Nemathelmintha | 3111 | 3 |