Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 16/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| I2M2 | 0.6688 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Aphelocheirus | 721 | 1 | 1 | |
| Asellidae | 880 | 172 | 2 | 1 |
| Sisyra | 856 | 1 | ||
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 1 | 1 | |
| Empididae | 831 | 1 | ||
| Chironomidae | 807 | 172 | 19 | |
| Simuliidae | 801 | 3240 | 22 | 8 |
| Limoniidae | 757 | 1 | 4 | |
| Gammarus | 892 | 46 | 39 | 46 |
| Micronecta | 719 | 1 | ||
| Onychogomphus | 682 | 4 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Limnius | 623 | 1 | 1 | 10 |
| Oulimnius | 622 | 6 | 8 | 1 |
| Dupophilus | 620 | 1 | 1 | |
| Esolus | 619 | 24 | 56 | 44 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 220 | 130 | 64 |
| Planorbidae | 1009 | 15 | ||
| Ancylus | 1028 | 5 | 44 | |
| Pisidium | 1043 | 4 | ||
| Corbicula | 1051 | 10 | 7 | 5 |
| Dugesia | 1056 | 180 | 50 | 69 |
| Dendrocoelum | 1072 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Crangonyx | 5116 | 16 | ||
| Baetis lato sensu | 9794 | 984 | 97 | 92 |
| Leuctra geniculata | 33830 | 3 | ||
| Lepidostoma | 305 | 1 | ||
| Leuctra | 69 | 2 | 9 | 3 |
| Rhyacophila lato-sensu | 183 | 2 | 25 | |
| Orthotrichia | 197 | 2 | 2 | |
| Ithytrichia | 198 | 4 | 1 | |
| Hydroptila | 200 | 2 | 2 | |
| Chimarra | 207 | 15 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 7 | 5 | 22 |
| Cheumatopsyche | 221 | 17 | 5 | 22 |
| Polycentropus | 231 | 5 | ||
| Psychomyia | 239 | 9 | 30 | |
| Brachycentridae | 262 | 18 | 1 | 432 |
| Oligoplectrum | 263 | 74 | 1 | 1332 |
| Brachycentrus | 265 | 14 | 3 | 84 |
| Micrasema | 268 | 2 | ||
| Leuctridae | 66 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 4 | ||
| Heptagenia | 443 | 4 | ||
| Ephemerella ignita | 451 | 276 | 2 | 18 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 1 | ||
| Potamanthus | 509 | 12 | 2 | 4 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Elmis | 618 | 40 | 6 | 20 |