Listes faunistiques invertébrés
La Dore à Vertolaye 04037400
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| I2M2 | 0.7805 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | ||
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Lente | C |
| P6 | Pierres, galets | Lente | C |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Bryophytes | Moyenne | B |
| P10 | Sables | Nulle | B |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 1 | 8 | 3 |
| Dupophilus | 620 | 1 | 9 | 3 |
| Oulimnius | 622 | 7 | 7 | 5 |
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 8 | ||
| Onychogomphus | 682 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Limoniidae | 757 | 3 | 1 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 21 | 13 | 7 |
| Chironomidae | 807 | 180 | 37 | 29 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Esolus | 619 | 6 | 11 | 11 |
| Pacifastacus | 872 | 2 | 1 | |
| Gammarus | 892 | 18 | 3 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 33 | 70 | 12 |
| Ancylus | 1028 | 2 | 2 | |
| Pisidium | 1043 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 18 | 2 | 23 |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Physella | 19280 | 1 | ||
| Oecetis | 317 | 11 | ||
| Leuctra | 69 | 44 | 72 | 32 |
| Perlodes | 150 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 6 |
| Agraylea | 201 | 1 | ||
| Hydropsyche | 212 | 4 | 9 | 104 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 4 | 1 | |
| Brachycentrus | 265 | 4 | ||
| Micrasema | 268 | 1 | 31 | 21 |
| Mystacides | 312 | 7 | ||
| Protonemura | 46 | 4 | ||
| Baetis | 364 | 6 | 81 | 7 |
| Ecdyonurus | 421 | 3 | 4 | |
| Heptagenia | 443 | 2 | ||
| Ephemerella ignita | 451 | 27 | 9 | 16 |
| Caenis | 457 | 2 | ||
| Paraleptophlebia | 481 | 5 | ||
| Habrophlebia | 491 | 2 | ||
| Ephemera | 502 | 2 | 1 | |
| Hydraena | 608 | 2 | 10 | 4 |
| Elmis | 618 | 5 | 45 | 33 |