Listes faunistiques invertébrés
La Dore à Olliergues 04037900
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 12/08/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| I2M2 | 0.7805 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 148 | 46 | 40 |
| Oulimnius | 622 | 2 | 4 | 2 |
| Limnius | 623 | 4 | 2 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Aphelocheirus | 721 | 10 | 6 | |
| Blephariceridae | 747 | 1 | 17 | |
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Psychodidae | 783 | 4 | 1 | |
| Simuliidae | 801 | 10 | 10 | 156 |
| Dupophilus | 620 | 1 | 24 | 6 |
| Empididae | 831 | 2 | 3 | |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Sisyra | 856 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 5 | 2 |
| Potamopyrgus | 978 | 8 | ||
| Ancylus | 1028 | 3 | ||
| Pisidium | 1043 | 3 | ||
| Baetis lato sensu | 9794 | 98 | 216 | 488 |
| Heptageniidae | 399 | 2 | 2 | |
| Leuctra | 69 | 58 | 104 | 144 |
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 6 | |
| Ithytrichia | 198 | 2 | ||
| Hydropsyche | 212 | 11 | 36 | 88 |
| Cheumatopsyche | 221 | 14 | 12 | |
| Polycentropus | 231 | 1 | 3 | 2 |
| Psychomyia | 239 | 29 | ||
| Oligoplectrum | 263 | 6 | ||
| Mystacides | 312 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | ||
| Procloeon | 390 | 2 | ||
| Protonemura | 46 | 5 | ||
| Heptagenia | 443 | 1 | 2 | |
| Ephemerella ignita | 451 | 152 | 3 | 2 |
| Caenis | 457 | 3 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Ephemera | 502 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Dryops | 613 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Elmis | 618 | 20 | 84 | 34 |
| Esolus | 619 | 7 | 72 | 38 |