Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 23 | 168 | 30 |
| Leuctridae | 66 | 42 | ||
| Cheumatopsyche | 221 | 1 | 2 | 3 |
| Hydropsyche | 212 | 8 | 67 | 74 |
| Hydroptila | 200 | 6 | 3 | 21 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 1 | 4 |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 49 | 244 | 109 |
| Cloeon | 387 | 5 | ||
| Procloeon | 390 | 16 | 1 | |
| Caenis | 457 | 41 | 18 | 46 |
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 14 | 14 |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 1 | 14 | 7 |
| Choroterpes | 474 | 1 | 5 | 11 |
| Leptophlebiidae | 473 | 7 | 17 | 26 |
| Oligoneuriella | 394 | 10 | ||
| Micronecta | 719 | 42 | 5 | |
| Dryops | 613 | 3 | 3 | |
| Elmis | 618 | 2 | 1 | 2 |
| Esolus | 619 | 6 | 3 | 5 |
| Limnius | 623 | 1 | 4 | 5 |
| Stenelmis | 617 | 2 | 1 | |
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 4 | ||
| Atrichops | 840 | 2 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 629 | 117 | 152 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Hexatomini | 20358 | 3 | 1 | 1 |
| Simuliinae | 20560 | 39 | 44 | 168 |
| Tipulidae | 753 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 381 | 11 | 268 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Oligochaeta | 933 | 10 | 2 | 5 |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |