Listes faunistiques invertébrés
Le Lander au niveau de Saint Flour 05097200
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | ||
| Helophytes | 4.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 7 | |
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | 1 | 1 |
| Hydropsyche | 212 | 12 | 37 | 181 |
| Hydroptila | 200 | 8 | 1 | 2 |
| Mystacides | 312 | 20 | 1 | |
| Limnephilinae | 3163 | 6 | 18 | 2 |
| Polycentropus | 231 | 17 | 16 | 2 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 7 | 84 | 70 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 11 | |
| Baetis | 364 | 63 | 1 | 98 |
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 2 | 1 | |
| Ephemerella | 450 | 1 | 3 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 4 | ||
| Hydrometra | 740 | 8 | ||
| Curculionidae | 647 | 1 | 1 | |
| Elmis | 618 | 3 | 6 | 20 |
| Esolus | 619 | 2 | 1 | 13 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 17 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 2 | 7 | |
| Chironomidae | 807 | 209 | 87 | 110 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 6 | 33 | 10 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 34 | 1 | 18 |
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Sialis | 704 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | 1 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 11 | ||
| Ancylus | 1028 | 24 | 20 | 36 |
| Potamopyrgus | 978 | 13 | ||
| Galba | 1001 | 1 | ||
| Radix | 1004 | 23 | 1 | |
| Planorbidae | 1009 | 11 | ||
| Xironogiton | 23599 | 126 | 4 | 6 |
| Erpobdellidae | 928 | 17 | 1 | 8 |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 82 | 49 | 17 |
| Hydracarina | 906 | 3 | 3 | 3 |