Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| I2M2 | 0.5897 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 25.0 | dominant |
| Helophytes | ||
| Vases | 4.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B3 |
| P2 | Roches | Moyenne | B1 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Granulats | Moyenne | B3 |
| P6 | Sables | Lente | B3 |
| P7 | Branchage, racines | Nulle | B1 |
| P8 | Granulats | Lente | B2 |
| P9 | Sables | Nulle | B2 |
| P10 | Dalles, argiles | Nulle | B2 |
| P11 | Bryophytes | Nulle | B1 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Micronecta | 719 | 12 | 20 | 30 |
| Limoniidae | 757 | 6 | 8 | 19 |
| Simuliidae | 801 | 57 | 12 | |
| Chironomidae | 807 | 48 | 18 | 12 |
| Ceratopogonidae | 819 | 3 | 2 | 1 |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 8 | 2 | 2 |
| Asellidae | 880 | 180 | 20 | |
| Gammarus | 892 | 21 | ||
| Sialis | 704 | 1 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 30 | 10 | 12 |
| Potamopyrgus | 978 | 23 | 100 | 38 |
| Physa (sensu lato) | 997 | 1 | ||
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 4 | ||
| Pisidium | 1043 | 2 | 1 | |
| Corbicula | 1051 | 1 | ||
| Dugesiidae | 1055 | 13 | 1 | |
| Cladocera | 3127 | 1 | ||
| Ephemerella | 450 | 23 | 3 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 1 |
| Agapetus | 191 | 3 | 1 | |
| Hydropsyche | 212 | 90 | 11 | 18 |
| Psychomyia | 239 | 1 | ||
| Micrasema | 268 | 2 | ||
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 10 | ||
| Baetis | 364 | 29 | 37 | 18 |
| Procloeon | 390 | 2 | 1 | |
| Heptagenia | 443 | 4 | 7 | 6 |
| Perlodes | 150 | 1 | ||
| Caenis | 457 | 4 | 2 | 2 |
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 2 | 2 | 3 |
| Dupophilus | 620 | 1 | ||
| Oulimnius | 622 | 3 | ||
| Calopteryx | 650 | 17 | ||
| Gomphus | 679 | 2 | 1 | 1 |
| Onychogomphus | 682 | 8 |