Listes faunistiques invertébrés
L'Allagnon à Beaulieu 04029050
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 08/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.7668 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | B |
| P5 | Branchage, racines | Lente | A |
| P6 | Dalles, argiles | Lente | A |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Moyenne | B |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Aphelocheirus | 721 | 19 | 5 | 4 |
| Asellidae | 880 | 155 | 1 | |
| Atherix | 839 | 1 | 1 | |
| Ceratopogonidae | 819 | 17 | 42 | 13 |
| Chironomidae | 807 | 124 | 3 | 62 |
| Simuliidae | 801 | 25 | ||
| Hexatoma | 773 | 1 | 4 | |
| Dicranota | 765 | 4 | ||
| Antocha | 759 | 1 | 1 | |
| Blepharicera | 749 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Micronecta | 719 | 56 | 31 | |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Limnius | 623 | 3 | 7 | |
| Oulimnius | 622 | 2 | 3 | 2 |
| Dupophilus | 620 | 1 | 1 | |
| Esolus | 619 | 193 | 15 | 105 |
| Dugesiidae | 1055 | 13 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Procloeon pennulatum | 29153 | 3 | ||
| Zygoptera | 9785 | 1 | ||
| Turbellaria | 3326 | 3 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Polycelis | 1064 | 3 | ||
| Elmis | 618 | 78 | 2 | 21 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 3 | ||
| Ancylus | 1028 | 45 | 11 | 38 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 68 | 22 | 53 |
| Glossiphonia | 909 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 256 | 6 | 4 |
| Cheumatopsyche | 221 | 4 | 31 | 42 |
| Mystacides | 312 | 13 | 4 | 2 |
| Athripsodes | 311 | 9 | 20 | 2 |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Silo | 292 | 1 | 3 | 1 |
| Psychomyia | 239 | 65 | 50 | 5 |
| Polycentropus | 231 | 5 | 2 | 3 |
| Polycentropodidae | 223 | 1 | 1 | |
| Oecetis | 317 | 4 | ||
| Hydropsyche | 212 | 2 | 37 | |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 4 | 1 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Perla | 164 | 2 | 2 | |
| Perlidae | 155 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | 5 |
| Stenelmis | 617 | 3 | 2 | |
| Potamophilus | 615 | 1 | ||
| Orectochilus | 515 | 2 | 2 | |
| Potamanthus | 509 | 4 | 9 | 2 |
| Ephemera | 502 | 4 | 2 | 1 |
| Habroleptoides | 485 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Caenis | 457 | 5 | ||
| Leuctra | 69 | 3 | 67 | 29 |
| Ecdyonurus | 421 | 36 | 30 | |
| Rhithrogena | 404 | 4 | 15 | |
| Epeorus | 400 | 22 | ||
| Procloeon bifidum | 391 | 2 | ||
| Baetis | 364 | 40 | 30 | 81 |
| Baetidae | 363 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Setodes | 318 | 1 |