Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/07/2014 |
|---|---|
| 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 | 70.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Dalles, argiles | Lente | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 36 | 98 | |
| Leuctra geniculata | 33830 | 2 | 18 | 7 |
| Hydropsyche | 212 | 1 | 7 | 20 |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 10 | 14 | 30 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 9 | 1 | 15 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella | 450 | 46 | 12 | 18 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 12 | 13 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 4 | 6 | |
| Gerris | 735 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 2 | 6 | |
| Elmis | 618 | 1 | 3 | 6 |
| Esolus | 619 | 16 | 44 | |
| Limnius | 623 | 4 | 9 | |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 5 | 1 | 3 |
| Stenelmis | 617 | 3 | ||
| Hydraena | 608 | 1 | 4 | 11 |
| Athericidae | 838 | 8 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 54 | 14 | 10 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 3 | 4 | |
| Simuliidae | 801 | 14 | 6 | 28 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 7 | ||
| Calopteryx | 650 | 6 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | 1 | 4 |
| Platycnemis | 657 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | 3 | |
| Hydracarina | 906 | 2 | 2 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 18 | 9 | 3 |
| Physa (sensu lato) | 997 | 3 | ||
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | 9 |