Listes faunistiques invertébrés
L'Allagnon à Beaulieu 04029050
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Pierres, galets | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Blocs | Moyenne | B |
| P6 | Bryophytes | Moyenne | A |
| P7 | Blocs | Lente | C |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Hydrophytes | Lente | A |
| P12 | Granulats | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 12 | 7 | |
| Leuctra | 69 | 5 | 35 | |
| Leuctra geniculata | 33830 | 7 | 17 | |
| Protonemura | 46 | 23 | 1 | |
| Perla | 164 | 3 | 10 | |
| Isoperla | 140 | 1 | ||
| Brachycentrus | 265 | 296 | 1 | |
| Micrasema | 268 | 1 | ||
| Glossosomatidae | 189 | 9 | 9 | |
| Agapetus | 191 | 1 | 3 | 8 |
| Glossosoma | 190 | 1 | 1 | |
| Hydropsychidae | 211 | 91 | 1 | 28 |
| Cheumatopsyche | 221 | 4 | 59 | 31 |
| Hydropsyche | 212 | 33 | 3 | 2 |
| Ithytrichia | 198 | 11 | 2 | |
| Lepidostoma | 305 | 4 | ||
| Athripsodes | 311 | 2 | 5 | 10 |
| Polycentropus | 231 | 3 | ||
| Psychomyia | 239 | 1 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 12 | 16 | 16 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 76 | 242 | 219 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 742 | 117 | 110 |
| Heptageniidae | 399 | 1 | 9 | 7 |
| Ecdyonurus | 421 | 2 | 7 | |
| Epeorus | 400 | 5 | 3 | |
| Rhithrogena | 404 | 4 | 4 | |
| Oligoneuriella | 394 | 4 | 209 | 58 |
| Potamanthus | 509 | 4 | 3 | 5 |
| Elmis | 618 | 108 | 18 | 9 |
| Esolus | 619 | 38 | 78 | 95 |
| Limnius | 623 | 1 | 1 | 2 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 17 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 4 | 5 | 8 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 5 | 5 | |
| Atherix | 839 | 41 | 1 | 7 |
| Atrichops | 840 | 1 | ||
| Blepharicera | 749 | 2 | 15 | 7 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 456 | 117 | 134 |
| Limoniidae | 757 | 2 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | 5 | 6 |
| Simuliidae | 801 | 48 | 308 | 33 |
| Aphelocheirus | 721 | 17 | 2 | 5 |
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 83 | 47 | 58 |
| Gammarus | 892 | 105 | 7 | |
| Turbellaria | 3326 | 1 | ||
| Polycelis | 1064 | 5 | ||
| Oligochaeta | 933 | 8 | 5 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |