Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 253 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| I2M2 | 0.7490 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Rapide | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 54 | 29 | 25 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 29 | 7 | 9 |
| Hydroptila | 200 | 8 | 3 | 1 |
| Athripsodes | 311 | 3 | 2 | 6 |
| Mystacides | 312 | 8 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 4 | 1 | 6 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Acentrella | 5151 | 5 | 2 | 6 |
| Baetis | 364 | 34 | 79 | 41 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 21 | 8 | 15 |
| Ephemerella | 450 | 6 | ||
| Ecdyonurus | 421 | 9 | 16 | 19 |
| Rhithrogena | 404 | 3 | ||
| Choroterpes | 474 | 1 | 2 | 5 |
| Oligoneuriella | 394 | 21 | 4 | |
| Micronecta | 719 | 456 | 3 | 21 |
| Esolus | 619 | 8 | 55 | 25 |
| Limnius | 623 | 3 | 1 | 10 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 672 | 944 | 824 |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 264 | 12 | 60 |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 816 | 10 | 11 |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 7 | 1 | 4 |
| Oligochaeta | 933 | 2 | 10 | 229 |
| Dugesia | 1056 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |