Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.7773 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 56.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Sables | Nulle | C |
| P3 | Sables | Nulle | C |
| P4 | Sables | Nulle | B |
| P5 | Sables | Lente | B |
| P6 | Sables | Lente | C |
| P7 | Pierres, galets | Lente | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Hydrophytes | Moyenne | A |
| P11 | Litieres | Nulle | A |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 5 | 12 |
| Protonemura | 46 | 2 | ||
| Brachycentrus | 265 | 90 | ||
| Glossosomatidae | 189 | 17 | ||
| Agapetus | 191 | 2 | ||
| Hydropsychidae | 211 | 24 | 2 | 1 |
| Hydropsyche | 212 | 37 | 2 | 17 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 1 | ||
| Athripsodes | 311 | 2 | 4 | 1 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 3 | |
| Baetis | 364 | 18 | 64 | 34 |
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 354 | 14 | 32 |
| Rhithrogena | 404 | 9 | 3 | |
| Leptophlebiidae | 473 | 1 | ||
| Potamanthus | 509 | 6 | 2 | 16 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 181 | 121 | 672 |
| Clinocerinae | 9813 | 1 | ||
| Limoniidae | 757 | 5 | 2 | |
| Simuliidae | 801 | 416 | ||
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | 2 | |
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 6 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 5 | ||
| Ancylus | 1028 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 1 | 1 | |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |