Listes faunistiques invertébrés
Le Lander au niveau de Saint Flour 05097200
- Télécharger la fiche IRSTEA xls / 21 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 4 | 36 |
| Cheumatopsyche | 221 | 2 | 6 | |
| Hydropsyche | 212 | 10 | 73 | 296 |
| Hydroptila | 200 | 3 | 2 | 9 |
| Mystacides | 312 | 7 | 2 | 6 |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 40 | 1 | |
| Polycentropus | 231 | 6 | 19 | 11 |
| Polycentropodidae | 223 | 3 | 1 | |
| Psychomyia | 239 | 108 | 456 | 26 |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 22 | |
| Baetis | 364 | 2 | 13 | 46 |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 9 | 1 | 6 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Leptophlebiidae | 473 | 4 | ||
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 6 | 9 | 28 |
| Esolus | 619 | 4 | 3 | 5 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 18 | 1 | |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 5 | 6 | |
| Atrichops | 840 | 3 | ||
| Chironomidae | 807 | 308 | 68 | 140 |
| Hemerodromiinae | 3202 | 2 | ||
| Limoniini | 20393 | 1 | 34 | 7 |
| Pediciini | 20537 | 2 | ||
| Simuliidae | 801 | 1 | 2 | 1 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 7 | ||
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 7 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 4 | ||
| Pisidium | 1043 | 12 | 1 | 1 |
| Ancylus | 1028 | 17 | 168 | 128 |
| Potamopyrgus | 978 | 2 | ||
| Radix | 1004 | 6 | ||
| Planorbidae | 1009 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Helobdella | 912 | 2 | ||
| Oligochaeta | 933 | 228 | 15 | 72 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |