Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Euleuctra geniculata | 68 | 4 | 3 | 9 |
| Hydropsyche | 212 | 4 | 14 | 5 |
| Ithytrichia | 198 | 11 | 2 | |
| Lepidostoma | 305 | 2 | ||
| Leptoceridae | 310 | 4 | ||
| Mystacides | 312 | 5 | 3 | |
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 23 | 9 |
| Caenis | 457 | 3 | 3 | 2 |
| Ephemerella ignita | 451 | 7 | 5 | |
| Ephemera | 502 | 4 | 3 | |
| Heptageniidae | 399 | 5 | ||
| Ecdyonurus | 421 | 1 | 20 | 12 |
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 5 | ||
| Dryopidae | 610 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Dupophilus | 620 | 2 | 4 | 1 |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 4 | 11 | 8 |
| Limnius | 623 | 6 | 5 | 2 |
| Oulimnius | 622 | 7 | 2 | 3 |
| Stenelmis | 617 | 5 | 9 | 1 |
| Hydraena | 608 | 2 | 5 | 3 |
| Athericidae | 838 | 8 | 2 | 2 |
| Chironomidae | 807 | 246 | 64 | 36 |
| Simuliidae | 801 | 5 | 30 | 8 |
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 3 | ||
| Onychogomphus | 682 | 2 | 4 | 2 |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Echinogammarus | 888 | 2 | ||
| Pisidium | 1043 | 3 | ||
| Potamopyrgus | 978 | 7 | 13 | 5 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Planorbidae | 1009 | 1 | 1 | |
| Ancylus | 1028 | 1 | 2 | |
| Oligochaeta | 933 | 5 | 18 | 7 |
| Dugesiidae | 1055 | 1 | 1 | |
| Hydracarina | 906 | 1 | 2 | 5 |