Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
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| Date prélèvement | 09/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| I2M2 | 0.7340 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Blocs | Moyenne | B |
| P8 | Litieres | Nulle | A |
| P9 | Dalles, argiles | Rapide | B |
| P10 | Bryophytes | Rapide | A |
| P11 | Hydrophytes | Moyenne | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Dicranota | 765 | 1 | ||
| Gammarus | 892 | 103 | 16 | 4 |
| Gammaridae | 887 | 216 | 3 | 11 |
| Asellidae | 880 | 50 | 1 | |
| Atrichops | 840 | 2 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 622 | 119 | 83 |
| Simuliidae | 801 | 80 | 6 | 184 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Antocha | 759 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Aphelocheirus | 721 | 1 | 2 | |
| Micronecta | 719 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 62 | 10 | 2 |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 3 | 6 | |
| Corbicula | 1051 | 4 | 1 | |
| Dugesiidae | 1055 | 9 | 6 | |
| Nematoda | 1089 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Hydrozoa | 3168 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Turbellaria | 3326 | 11 | 1 | 7 |
| Clinocerinae | 9813 | 1 | ||
| Dacnogenia | 31251 | 2 | ||
| Leuctra geniculata | 33830 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Brachycentrus | 265 | 87 | 37 | 12 |
| Psychomyia | 239 | 3 | 7 | 3 |
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cheumatopsyche | 221 | 4 | 3 | |
| Hydropsyche | 212 | 42 | 19 | 20 |
| Hydropsychidae | 211 | 11 | 41 | 14 |
| Athripsodes | 311 | 5 | 1 | 2 |
| Ithytrichia | 198 | 8 | 25 | |
| Agapetus | 191 | 2 | 5 | |
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 8 | 19 | |
| Rhyacophila lato-sensu | 183 | 153 | 12 | 6 |
| Leuctra | 69 | 1 | 13 | 3 |
| Leuctridae | 66 | 6 | 2 | |
| Protonemura | 46 | 1 | ||
| Ceraclea | 313 | 3 | 1 | 6 |
| Setodes | 318 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 82 | 45 | 41 |
| Procloeon bifidum | 391 | 3 | ||
| Oligoneuriella | 394 | 19 | 1 | |
| Rhithrogena | 404 | 4 | ||
| Ecdyonurus | 421 | 2 | ||
| Ephemerella ignita | 451 | 130 | 22 | 34 |
| Potamanthus | 509 | 14 | 4 | 11 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Elmis | 618 | 36 | 5 | 3 |
| Esolus | 619 | 7 | 16 | 39 |
| Dupophilus | 620 | 2 |