Listes faunistiques invertébrés
Le Dourdou amont Nauviale 05095150
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 2 | |
| Leuctra | 69 | 28 | 5 | 1 |
| Protonemura | 46 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 2 | ||
| Silo | 292 | 5 | 2 | 2 |
| Cheumatopsyche | 221 | 414 | 2 | |
| Hydropsyche | 212 | 413 | 5 | |
| Hydroptila | 200 | 1 | 2 | |
| Athripsodes | 311 | 4 | ||
| Mystacides | 312 | 6 | 1 | 6 |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | 2 | 4 |
| Psychomyia | 239 | 5 | 5 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 1 |
| Baetis | 364 | 46 | 53 | |
| Procloeon | 390 | 1 | 3 | |
| Caenis | 457 | 1 | ||
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 20 | 7 | 9 |
| Leptophlebiidae | 473 | 3 | 2 | |
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 152 | 5 | 4 |
| Esolus | 619 | 48 | 17 | 5 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 121 | 2 | 3 |
| Riolus | 625 | 12 | 12 | |
| Orectochilus | 515 | 12 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 14 | 11 | 4 |
| Chironomidae | 807 | 72 | 35 | 52 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 2 | 2 |
| Simuliidae | 801 | 11 | 16 | |
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 12 | ||
| Gomphus | 679 | 8 | 1 | 1 |
| Onychogomphus | 682 | 1 | 1 | 3 |
| Asellidae | 880 | 1 | 1 | |
| Gammarus | 892 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 3 | 3 | 11 |
| Potamopyrgus | 978 | 4 | ||
| Xironogiton | 23599 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Oligochaeta | 933 | 3 | 20 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |