Listes faunistiques invertébrés
Le Créneau à Nauviale 05095100
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 19.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 14 | 2 | |
| Leuctra | 69 | 4 | 33 | 1 |
| Perla | 164 | 1 | ||
| Silo | 292 | 7 | ||
| Cheumatopsyche | 221 | 16 | ||
| Hydropsyche | 212 | 4 | 36 | 8 |
| Hydroptila | 200 | 5 | 16 | 7 |
| Mystacides | 312 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 23 | 11 | 6 |
| Psychomyia | 239 | 4 | 3 | |
| Tinodes | 245 | 5 | ||
| Rhyacophila lato-sensu | 183 | 6 | 2 | |
| Baetis | 364 | 4 | 12 | |
| Centroptilum | 383 | 1 | 1 | |
| Pseudocentroptilum | 3207 | 1 | ||
| Ephemerella | 450 | 1 | 2 | |
| Torleya | 2391 | 29 | 54 | 46 |
| Ephemera | 502 | 71 | 17 | 28 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 109 | 46 | 18 |
| Esolus | 619 | 12 | 131 | 35 |
| Limnius | 623 | 24 | 6 | 2 |
| Oulimnius | 622 | 315 | 6 | 8 |
| Riolus | 625 | 24 | 39 | 10 |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 5 | 2 | |
| Chironomidae | 807 | 563 | 45 | 95 |
| Empididae | 831 | 2 | 6 | 2 |
| Limoniidae | 757 | 5 | 119 | 73 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 4 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Pacifastacus | 872 | 2 | 1 | |
| Gammarus | 892 | 7 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 1 | 46 | 26 |
| Potamopyrgus | 978 | 78 | 7 | 1 |
| Xironogiton | 23599 | 5 | ||
| Oligochaeta | 933 | 1 | 21 | 9 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Bryozoa | 1087 | 3 |