Listes faunistiques invertébrés
Méde à Caromb 06710500
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| Date prélèvement | 07/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 7.0 | dominant |
| Pierres, galets | 84.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 1 | 2 | |
| Baetis | 364 | 338 | 100 | 209 |
| Caenis | 457 | 189 | 148 | 121 |
| Nepidae | 725 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 10 | 3 | |
| Esolus | 619 | 52 | 11 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 171 | 3 | 2 |
| Haliplus | 518 | 39 | 13 | 13 |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 17 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 5 | 5 | 55 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 474 | 707 | 578 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | 2 | |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 6 | 2 | 4 |
| Asellidae | 880 | 360 | 156 | 240 |
| Gammarus | 892 | 11 | 9 | 8 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 21 | 1 | 3 |
| Potamopyrgus | 978 | 615 | 436 | 617 |
| Stagnicola | 5124 | 1 | ||
| Physa (sensu lato) | 997 | 314 | 237 | 179 |
| Planorbidae | 1009 | 15 | 13 | 216 |
| Erpobdellidae | 928 | 196 | 140 | 106 |
| Glossiphoniidae | 908 | 167 | 11 | 155 |
| Oligochaeta | 933 | 161 | 224 | 325 |
| Dendrocoelidae | 1071 | 6 | 10 | 11 |
| Planariidae | 1061 | 4 | 1 | |
| Hydrozoa | 3168 | 3 | 3 | 3 |