Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Lente | A |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 22 | ||
| Leuctra geniculata | 33830 | 16 | 25 | 315 |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Glossosoma | 190 | 1 | 4 | |
| Goeridae | 286 | 3 | ||
| Cheumatopsyche | 221 | 2 | ||
| Hydropsyche | 212 | 4 | 43 | 75 |
| Ithytrichia | 198 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 8 | ||
| Triaenodes | 314 | 2 | ||
| Polycentropodidae | 223 | 1 | 3 | |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 1 | |
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 12 | 9 | 22 |
| Caenis | 457 | 4 | 4 | 8 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella | 450 | 7 | 15 | 15 |
| Heptageniidae | 399 | 5 | 3 | 3 |
| Ecdyonurus | 421 | 10 | 8 | 21 |
| Heptagenia | 443 | 1 | 2 | |
| Rhithrogena | 404 | 2 | 3 | |
| Oligoneuriella | 394 | 3 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 3 | 16 | 36 |
| Elmis | 618 | 3 | 20 | 48 |
| Esolus | 619 | 19 | 44 | 144 |
| Limnius | 623 | 3 | 8 | 18 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 11 | 12 | |
| Stenelmis | 617 | 3 | 6 | |
| Hydraena | 608 | 3 | 3 | 3 |
| Athericidae | 838 | 12 | 1 | 2 |
| Blephariceridae | 747 | 1 | 1 | 1 |
| Chironomidae | 807 | 16 | 7 | 4 |
| Limoniidae | 757 | 1 | 4 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 5 | 4 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | 1 | 2 |
| Calopteryx | 650 | 6 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 4 | 6 | |
| Platycnemis | 657 | 1 | ||
| Hydracarina | 906 | 2 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 25 | 9 | 90 |
| Potamopyrgus | 978 | 6 | 23 | 9 |
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 1 | 8 | 4 |