Listes faunistiques invertébrés
Berange à Candillargues 2 06190700
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/06/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3910 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 33.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 10.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 39.0 | dominant |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Hydrophytes | Lente | C |
| P4 | Hydrophytes | Nulle | B |
| P5 | Algues | Lente | C |
| P6 | Dalles, argiles | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Algues | Nulle | C |
| P9 | Blocs | Lente | A |
| P10 | Helophytes | Nulle | B |
| P11 | Hydrophytes | Nulle | C |
| P12 | Granulats | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 14 | ||
| Hydropsyche | 212 | 80 | 2 | 17 |
| Hydroptila | 200 | 334 | 209 | 510 |
| Mystacides | 312 | 3 | 13 | 3 |
| Baetis | 364 | 207 | 1 | 5 |
| Cloeon | 387 | 9 | 62 | |
| Caenis | 457 | 24 | 19 | 5 |
| Oulimnius | 622 | 193 | 15 | 14 |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 7 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 305 | 688 | 835 |
| Simuliidae | 801 | 12 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | ||
| Nepa | 726 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 4 | ||
| Sympecma | 654 | 1 | 31 | 9 |
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 26 | 7 | 5 |
| Gammaridae | 887 | 304 | 276 | 201 |
| Echinogammarus | 888 | 82 | 114 | 6 |
| Gammarus | 892 | 669 | 143 | 106 |
| Ancylus | 1028 | 106 | 58 | 7 |
| Lymnaeidae | 998 | 1 | ||
| Galba | 1001 | 1 | ||
| Physidae | 995 | 15 | 18 | 37 |
| Physa (sensu lato) | 997 | 40 | 88 | 172 |
| Physella | 19280 | 31 | 68 | 313 |
| Planorbidae | 1009 | 23 | 91 | 116 |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 6 | 8 | 1 |
| Dendrocoelidae | 1071 | 49 | 8 | 8 |
| Dugesiidae | 1055 | 7 | 9 | 10 |
| Planariidae | 1061 | 10 | 3 | 2 |
| Erpobdellidae | 928 | 49 | 33 | 49 |
| Glossiphoniidae | 908 | 8 | 4 | 1 |
| Oligochaeta | 933 | 39 | 6 | 30 |
| Hydracarina | 906 | 3 | 3 |