Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 15 | 64 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | 1 | |
| Goera | 287 | 1 | ||
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 6 | 11 | |
| Hydropsyche | 212 | 5 | 8 | |
| Hydroptila | 200 | 5 | 3 | |
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 7 | 2 | |
| Oecetis | 317 | 11 | 5 | |
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 2 | 9 | 16 |
| Polycentropodidae | 223 | 1 | 3 | |
| Psychomyia | 239 | 3 | 54 | 276 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 3 | ||
| Baetis | 364 | 3 | ||
| Centroptilum | 383 | 2 | ||
| Labiobaetis | 32271 | 5 | ||
| Procloeon | 390 | 5 | ||
| Baetidae | 363 | 3 | ||
| Caenis | 457 | 20 | ||
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Micronecta | 719 | 1 | 3 | 22 |
| Dupophilus | 620 | 1 | 2 | 1 |
| Elmis | 618 | 4 | 1 | 1 |
| Esolus | 619 | 14 | 80 | 40 |
| Limnius | 623 | 2 | 1 | 2 |
| Oulimnius | 622 | 7 | 4 | 8 |
| Athericidae | 838 | 6 | 34 | 10 |
| Ceratopogonidae | 819 | 3 | 1 | 6 |
| Chironomidae | 807 | 336 | 37 | 132 |
| Empididae | 831 | 5 | 14 | 5 |
| Limoniidae | 757 | 4 | 15 | 20 |
| Pediciini | 20537 | 1 | 2 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 5 | 3 | 3 |
| Gomphidae | 678 | 6 | 4 | 2 |
| Calopteryx | 650 | 4 | ||
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Ancylus | 1028 | 2 | 4 | 6 |
| Planorbidae | 1009 | 2 | ||
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 22 | 2 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |