Listes faunistiques invertébrés
La Besbre à Dompierre-sur-Besbre 04023000
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7697 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 67.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Xanthoperla | 178 | 2 | ||
| Chloroperlidae | 169 | 1 | ||
| Brachycentrus | 265 | 126 | ||
| Oligoplectrum | 263 | 160 | 7 | 3 |
| Hydropsyche | 212 | 15 | 2 | |
| Hydroptila | 200 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 10 |
| Ceraclea | 313 | 3 | ||
| Oecetis | 317 | 1 | 5 | 16 |
| Setodes | 318 | 2 | ||
| Triaenodes | 314 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Acentrella | 5151 | 5 | ||
| Baetis | 364 | 15 | 14 | |
| Procloeon | 390 | 10 | 1 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 3 | 1 | |
| Ephemerella ignita | 451 | 254 | 20 | |
| Ephemera | 502 | 1 | ||
| Electrogena | 3181 | 5 | ||
| Rhithrogena | 404 | 1 | ||
| Ephoron | 496 | 2 | ||
| Potamanthus | 509 | 3 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 64 | 14 | 2 |
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 33 | 120 | 512 |
| Limnius | 623 | 44 | 160 | |
| Macronychus | 626 | 12 | ||
| Oulimnius | 622 | 2 | ||
| Potamophilus | 615 | 4 | ||
| Ceratopogonidae | 819 | 11 | 42 | |
| Chironomidae | 807 | 320 | 120 | 1063 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 4 | 15 | |
| Simuliidae | 801 | 13 | 2 | 5 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | 2 | |
| Platycnemis | 657 | 2 | ||
| Gammarus | 892 | 34 | 3 | 6 |
| Copepoda | 3206 | 1 | ||
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 1 | 18 | 23 |
| Potamopyrgus | 978 | 1 | 2 | 2 |
| Piscicola | 919 | 3 | 2 | 2 |
| Oligochaeta | 933 | 3 | 82 | 51 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |