Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| I2M2 | 0.8190 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 36 | 37 |
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 5 | 13 | 11 |
| Agraylea | 201 | 1 | ||
| Hydroptila | 200 | 19 | 1 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 3 | ||
| Acentrella | 5151 | 3 | ||
| Baetis | 364 | 460 | 72 | 65 |
| Caenis | 457 | 122 | 18 | 9 |
| Ephemerella | 450 | 21 | 2 | |
| Heptageniidae | 399 | 4 | ||
| Ecdyonurus | 421 | 1 | 13 | 10 |
| Rhithrogena | 404 | 3 | 4 | |
| Leptophlebiidae | 473 | 1 | 2 | 10 |
| Choroterpes | 474 | 2 | ||
| Oligoneuriella | 394 | 21 | 7 | |
| Micronecta | 719 | 10 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 1 | 9 | 10 |
| Limnius | 623 | 8 | 5 | 1 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 1 | 1 | |
| Stenelmis | 617 | 2 | 5 | 2 |
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1366 | 213 | 33 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 34 | 87 | 45 |
| Tabanidae | 837 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 574 | 3 | 5 |
| Copepoda | 3206 | 4 | ||
| Ostracoda | 3170 | 3 | 1 | |
| Potamopyrgus | 978 | 4 | 2 | |
| Oligochaeta | 933 | 62 | 53 | 7 |
| Hydracarina | 906 | 39 | 35 | 19 |