Listes faunistiques invertébrés
La Voireuze à Blesle 04425001
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 34.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Rapide | B |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Pierres, galets | Rapide | B |
| P6 | Dalles, argiles | Moyenne | C |
| P7 | Granulats | Moyenne | A |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Blocs | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 10 | 53 | 81 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 407 | 37 | |
| Perlidae | 155 | 1 | 7 | 8 |
| Dinocras | 156 | 23 | 8 | |
| Perla | 164 | 5 | 3 | |
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 6 | ||
| Glossosoma | 190 | 2 | 2 | |
| Goeridae | 286 | 58 | 1 | 22 |
| Silo | 292 | 1 | 4 | 6 |
| Hydropsyche | 212 | 92 | 58 | 61 |
| Adicella | 320 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | 1 | |
| Philopotamus | 209 | 10 | 3 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 35 | 18 | 1 |
| Baetis | 364 | 127 | 256 | 159 |
| Caenis | 457 | 14 | 1 | 1 |
| Serratella | 5152 | 105 | 32 | 38 |
| Ephemera | 502 | 2 | 2 | 4 |
| Heptageniidae | 399 | 12 | 66 | |
| Ecdyonurus | 421 | 2 | 4 | 18 |
| Epeorus | 400 | 38 | 3 | |
| Rhithrogena | 404 | 1 | 6 | |
| Habroleptoides | 485 | 2 | 5 | |
| Habrophlebia | 491 | 18 | 5 | |
| Paraleptophlebia | 481 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 61 | 32 | 18 |
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Hydrocyphon | 637 | 1 | 29 | 26 |
| Hydraena | 608 | 27 | 3 | 3 |
| Atherix | 839 | 8 | 4 | |
| Ceratopogoninae | 822 | 4 | 5 | 5 |
| Chironomidae | 807 | 592 | 137 | 32 |
| Clinocerinae | 9813 | 8 | 2 | 3 |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 5 | 1 | 6 |
| Rhagionidae | 841 | 5 | ||
| Simulium | 806 | 58 | 121 | |
| Calopteryx | 650 | 60 | ||
| Pacifastacus | 872 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 2 | 4 | 61 |
| Pisidium | 1043 | 2 | ||
| Dendrocoelidae | 1071 | 20 | 7 | |
| Polycelis | 1064 | 15 | ||
| Oligochaeta | 933 | 173 | 151 | 13 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |