Listes faunistiques invertébrés
L'Allier à Villeneuve-sur-Allier 04044000
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/10/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 32.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Granulats | Moyenne | B |
| P4 | Granulats | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Branchage, racines | Lente | A |
| P8 | Hydrophytes | Lente | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Moyenne | A |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | ||
| Perlodidae | 127 | 2 | ||
| Oligoplectrum | 263 | 1 | ||
| Hydropsychidae | 211 | 5 | 3 | |
| Hydropsyche | 212 | 5 | 2 | |
| Hydroptila | 200 | 32 | 12 | 4 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 48 | 44 | |
| Setodes | 318 | 2 | 7 | |
| Psychomyia | 239 | 8 | 7 | |
| Baetis | 364 | 8 | 28 | |
| Procloeon bifidum | 391 | 16 | ||
| Caenis | 457 | 37 | 22 | 22 |
| Potamanthus | 509 | 1 | 2 | |
| Esolus | 619 | 8 | 96 | 106 |
| Limnius | 623 | 1 | 14 | 23 |
| Potamophilus | 615 | 1 | ||
| Haliplus | 518 | 1 | ||
| Ceratopogonidae | 819 | 6 | 43 | |
| Chironomidae | 807 | 63 | 63 | 83 |
| Dolichopodidae | 836 | 3 | ||
| Hemerodromiinae | 3202 | 2 | 1 | |
| Hexatoma | 773 | 17 | 5 | |
| Aphelocheirus | 721 | 2 | 1 | |
| Micronecta | 719 | 198 | 4 | 291 |
| Coenagrionidae | 658 | 6 | ||
| Erythromma | 661 | 1 | ||
| Ischnura | 666 | 1 | ||
| Gomphidae | 678 | 5 | 4 | |
| Onychogomphus | 682 | 2 | 2 | |
| Platycnemis | 657 | 4 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 2 | ||
| Crangonyx | 5116 | 4 | 1 | |
| Potamopyrgus | 978 | 5 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 3 | 23 | 111 |
| Turbellaria | 3326 | 2 | 2 | |
| Dugesiidae | 1055 | 22 | 5 | 1 |
| Piscicola | 919 | 1 | 1 | 1 |
| Oligochaeta | 933 | 3 | 12 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |