Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Rapide | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 176 | 72 | 136 |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 2 | 1 | |
| Hydropsyche | 212 | 7 | 1 | |
| Hydroptila | 200 | 17 | ||
| Athripsodes | 311 | 2 | 1 | |
| Acentrella | 5151 | 8 | 2 | 9 |
| Baetis | 364 | 364 | 51 | 128 |
| Caenis | 457 | 36 | 3 | 6 |
| Serratella | 5152 | 16 | 1 | |
| Heptageniidae | 399 | 2 | 5 | 9 |
| Ecdyonurus | 421 | 11 | 11 | |
| Electrogena | 3181 | 12 | 4 | |
| Rhithrogena | 404 | 1 | 13 | 22 |
| Oligoneuriella | 394 | 15 | 1 | 3 |
| Micronectinae | 20396 | 2 | ||
| Dryops | 613 | 3 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Hydroporinae | 2393 | 3 | 1 | |
| Esolus | 619 | 20 | 5 | 5 |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Riolus | 625 | 3 | ||
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 1688 | 112 | 226 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 598 | 13 | 22 |
| Tabanidae | 837 | 3 | 1 | 1 |
| Tipulidae | 753 | 22 | ||
| Onychogomphus | 682 | 6 | ||
| Gammarus | 892 | 572 | 3 | 12 |
| Hydracarina | 906 | 1 | 1 | |
| Physidae | 995 | 1 | ||
| Oligochaeta | 933 | 1 | 2 |