Listes faunistiques invertébrés
Le Laudot au niveau de Les Brunels 05134550
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Bryophytes | Rapide | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Blocs | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Moyenne | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 16 | 20 | 4 |
| Nemoura | 26 | 4 | 3 | |
| Protonemura | 46 | 408 | 15 | 14 |
| Perla | 164 | 17 | 26 | 23 |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 7 | 1 | |
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 2 | ||
| Glossosoma | 190 | 4 | 6 | |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 105 | 42 | 11 |
| Crunoecia | 309 | 4 | 1 | |
| Lepidostoma | 305 | 14 | 1 | 1 |
| Adicella | 320 | 2 | ||
| Oecetis | 317 | 8 | ||
| Limnephilinae | 3163 | 2 | ||
| Philopotamus | 209 | 8 | 8 | 2 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 9 | 1 |
| Baetis lato sensu | 9794 | 45 | 40 | 33 |
| Baetis | 364 | 10 | 124 | 108 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 81 | 42 | 10 |
| Ephemera | 502 | 5 | 24 | 4 |
| Epeorus | 400 | 9 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 126 | 17 | 4 |
| Leptophlebiidae | 473 | 76 | 3 | |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 4 | 39 | 48 |
| Elmis | 618 | 36 | 1 | 3 |
| Esolus | 619 | 9 | 14 | 23 |
| Limnius | 623 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 70 | 33 | 23 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Blepharicera | 749 | 3 | ||
| Ceratopogoninae | 822 | 1 | 2 | |
| Chironomidae | 807 | 1504 | 64 | 30 |
| Dixidae | 793 | 1 | ||
| Clinocerinae | 9813 | 18 | 3 | |
| Hemerodromiinae | 3202 | 23 | 2 | |
| Eriopterini | 20361 | 1 | ||
| Pediciini | 20537 | 11 | 16 | 10 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 30 | 168 | 5 |
| Gammarus | 892 | 19 | 2 | |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 9 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 3 | 10 | |
| Oligochaeta | 933 | 71 | 74 | 101 |
| Polycelis | 1064 | 6 | 1 | 1 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |