Listes faunistiques invertébrés
La Sole à Larroque 05109900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| 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 | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 18 | 45 | 30 |
| Euleuctra geniculata | 68 | 8 | 43 | 31 |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 9 | 115 | 135 |
| Ithytrichia | 198 | 1 | 1 | |
| Lepidostoma | 305 | 14 | 4 | |
| Athripsodes | 311 | 1 | 1 | 1 |
| Mystacides | 312 | 12 | ||
| Oecetis | 317 | 9 | 1 | |
| Setodes | 318 | 1 | ||
| Triaenodes | 314 | 6 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 11 | 5 | |
| Psychomyia | 239 | 3 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 6 |
| Baetis lato sensu | 9794 | 5 | 43 | 64 |
| Centroptilum | 383 | 6 | ||
| Caenis | 457 | 62 | 30 | 37 |
| Ephemerella ignita | 451 | 19 | 10 | 15 |
| Ephemera | 502 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 11 | 10 | |
| Heptagenia | 443 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Gerris | 735 | 4 | 1 | |
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 4 |
| Elmis | 618 | 2 | 7 | 4 |
| Esolus | 619 | 54 | 43 | 30 |
| Limnius | 623 | 9 | 4 | 7 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 20 | 2 | |
| Stenelmis | 617 | 14 | 2 | 6 |
| Hydraena | 608 | 1 | 10 | 3 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 396 | 31 | 92 |
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 4 | 5 | 12 |
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 18 | ||
| Gomphus | 679 | 2 | 2 | |
| Onychogomphus | 682 | 49 | 10 | 28 |
| Calopteryx | 650 | 2 | 1 | |
| Platycnemis | 657 | 18 | 2 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Potamopyrgus | 978 | 22 | 2 | |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 15 | 44 | 92 |
| Oligochaeta | 933 | 8 | 14 | 22 |
| Dugesiidae | 1055 | 2 | ||
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 7 | 3 |