Listes faunistiques invertébrés
L'Allier à Limons 04036500
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.6678 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 7 | 1 | |
| Macronychus | 626 | 1 | ||
| Calopteryx | 650 | 5 | 2 | |
| Platycnemis | 657 | 7 | ||
| Boyeria | 670 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Micronecta | 719 | 1 | 58 | 3 |
| Aphelocheirus | 721 | 1 | ||
| Limoniidae | 757 | 1 | 23 | 4 |
| Simuliidae | 801 | 180 | 1 | 1 |
| Chironomidae | 807 | 202 | 148 | 84 |
| Athericidae | 838 | 1 | ||
| Asellidae | 880 | 334 | ||
| Limnius | 623 | 53 | 162 | 64 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 4 | 100 | 23 |
| Planorbidae | 1009 | 17 | ||
| Corbicula | 1051 | 11 | 28 | 8 |
| Dugesia | 1056 | 146 | 46 | 105 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Crangonyx | 5116 | 2 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Pomatinus substriatus | 33844 | 7 | ||
| Baetis | 364 | 506 | 164 | 134 |
| Orthotrichia | 197 | 1 | ||
| Hydroptila | 200 | 2 | 2 | |
| Hydropsyche | 212 | 63 | 10 | 22 |
| Cheumatopsyche | 221 | 1 | 6 | 7 |
| Psychomyia | 239 | 12 | 181 | 38 |
| Oligoplectrum | 263 | 352 | 31 | 132 |
| Brachycentrus | 265 | 1732 | 1 | 52 |
| Athripsodes | 311 | 1 | 17 | 3 |
| Mystacides | 312 | 1 | ||
| Ceraclea | 313 | 4 | 1 | |
| Oecetis | 317 | 2 | 1 | |
| Setodes | 318 | 3 | 2 | |
| Agapetus | 191 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Ephemerella ignita | 451 | 13 | 1 | 1 |
| Caenis | 457 | 2 | ||
| Ephoron | 496 | 2 | ||
| Potamanthus | 509 | 1 | 7 | 6 |
| Hydraena | 608 | 1 | ||
| Potamophilus | 615 | 17 | ||
| Stenelmis | 617 | 8 | 8 | |
| Elmis | 618 | 8 | ||
| Esolus | 619 | 76 | 328 | 112 |
| Oulimnius | 622 | 4 |