Listes faunistiques invertébrés
L'Allier à Saint-Christophe-d'Allier 04027200
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Blocs | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Leuctra | 69 | 32 | 12 | |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 4 | 3 | |
| Perlidae | 155 | 4 | 1 | |
| Brachycentrus | 265 | 1552 | 54 | 9 |
| Micrasema | 268 | 32 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 8 | 6 | |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 5 | 9 | |
| Limnephilidae | 276 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 32 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 172 | 146 | 47 |
| Ephemerella ignita | 451 | 960 | 48 | 33 |
| Ecdyonurus | 421 | 6 | 3 | 9 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 6 | 4 | 7 |
| Oligoneuriella | 394 | 28 | 24 | |
| Aphelocheirus | 721 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 23 | 3 | 4 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 14 | ||
| Oulimnius | 622 | 9 | 2 | |
| Stenelmis | 617 | 1 | ||
| Elmidae | 614 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 37 | 16 | 32 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 92 | 1 | 6 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 6 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |