Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 28 | 83 |
| Euleuctra geniculata | 68 | 4 | 14 | |
| Glossosoma | 190 | 1 | ||
| Goera | 287 | 4 | ||
| Cheumatopsyche | 221 | 10 | 18 | |
| Hydropsyche | 212 | 2 | 42 | 22 |
| Ithytrichia | 198 | 14 | 1 | |
| Lepidostoma | 305 | 6 | 1 | 9 |
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 6 | 1 | 3 |
| Oecetis | 317 | 18 | 3 | |
| Triaenodes | 314 | 5 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 37 | 48 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 3 | 5 | 2 |
| Ephemerella ignita | 451 | 16 | 5 | 5 |
| Ephemera | 502 | 1 | 2 | |
| Heptageniidae | 399 | 6 | 9 | |
| Ecdyonurus | 421 | 3 | 4 | 17 |
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Paraleptophlebia | 481 | 3 | 5 | |
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 10 | 6 | 6 |
| Esolus | 619 | 37 | 23 | 80 |
| Limnius | 623 | 5 | 2 | 6 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 42 | 13 | 12 |
| Stenelmis | 617 | 9 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 8 | 3 | |
| Athericidae | 838 | 25 | 6 | |
| Blephariceridae | 747 | 3 | ||
| Chironomidae | 807 | 145 | 21 | 12 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 3 | 2 | |
| Simuliidae | 801 | 31 | 160 | 101 |
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 4 | 1 | |
| Onychogomphus | 682 | 10 | 8 | |
| Calopteryx | 650 | 2 | 2 | |
| Platycnemis | 657 | 13 | 1 | |
| Gammaridae | 887 | 1 | 1 | |
| Pisidium | 1043 | 1 | 6 | |
| Potamopyrgus | 978 | 5 | 3 | |
| Ancylus | 1028 | 1 | 1 | 9 |
| Ferrissia | 1030 | 1 | ||
| Oligochaeta | 933 | 8 | 9 | 8 |
| Dugesiidae | 1055 | 1 | ||
| Hydracarina | 906 | 2 | 6 |