Listes faunistiques invertébrés
La Neste à Bazus Aure 05183600
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 51.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 1 | 5 | |
| Leuctra | 69 | 1 | 15 | 6 |
| Leuctridae | 66 | 3 | ||
| Amphinemura | 21 | 6 | 5 | 1 |
| Protonemura | 46 | 7 | 1 | |
| Nemoura | 26 | 2 | 1 | |
| Dinocras | 156 | 6 | 7 | 1 |
| Perla | 164 | 2 | ||
| Perlidae | 155 | 3 | ||
| Isoperla | 140 | 1 | 2 | |
| Perlodidae | 127 | 42 | 34 | 13 |
| Micrasema | 268 | 15 | 3 | |
| Oligoplectrum maculatum | 264 | 60 | ||
| Glossosoma | 190 | 1 | ||
| Glossosomatidae | 189 | 2 | ||
| Hydropsyche | 212 | 90 | 85 | 12 |
| Lepidostomatidae | 304 | 1 | 2 | |
| Drusinae | 3120 | 80 | 26 | 13 |
| Psychomyia pusilla | 240 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 6 | 2 |
| Sericostoma | 322 | 1 | 2 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 163 | 249 | 82 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 2 | 17 | 3 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 16 | 95 | 22 |
| Heptageniidae | 399 | 1 | 1 | |
| Curculionidae | 647 | 1 | ||
| Hydroporinae | 2393 | 1 | 2 | |
| Elmis | 618 | 8 | 5 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 2 | 3 | |
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 2 | 10 | 9 |
| Chironomidae | 807 | 724 | 283 | 110 |
| Empididae | 831 | 6 | 6 | 3 |
| Limoniidae | 757 | 10 | 6 | 4 |
| Simuliidae | 801 | 13 | 10 | 7 |
| Tipulidae | 753 | 3 | ||
| Gammaridae | 887 | 1 | ||
| Ancylus fluviatilis | 1029 | 4 | ||
| Potamopyrgus antipodarum | 979 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 28 | 94 | 83 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |