Listes faunistiques invertébrés
Le Laudot au niveau de Les Brunels 05134550
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 10/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 58 | 88 | 23 |
| Nemoura | 26 | 72 | 2 | 3 |
| Protonemura | 46 | 368 | 4 | |
| Perla | 164 | 1 | 15 | 12 |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 2 | 1 | |
| Glossosoma | 190 | 2 | 3 | |
| Goeridae | 286 | 1 | 2 | |
| Hydropsyche | 212 | 29 | 14 | 10 |
| Adicella | 320 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 8 | 6 | 17 |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 2 | 11 |
| Baetis lato sensu | 9794 | 16 | 24 | 184 |
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 2 | 1 | |
| Epeorus | 400 | 3 | 4 | 10 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 2 | 2 | |
| Habrophlebia | 491 | 3 | ||
| Leptophlebiidae | 473 | 9 | 1 | 1 |
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 4 | ||
| Dupophilus | 620 | 1 | 11 | 27 |
| Elmis | 618 | 19 | 2 | |
| Esolus | 619 | 2 | 16 | 9 |
| Limnius | 623 | 3 | 2 | |
| Oulimnius | 622 | 2 | ||
| Helodes | 636 | 46 | 1 | 3 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 5 | 1 | |
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 2 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 992 | 15 | 100 |
| Dixa | 794 | 20 | ||
| Empididae | 831 | 19 | 6 | 5 |
| Limoniidae | 757 | 5 | 14 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 14 | 42 | 140 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 15 | 1 | |
| Gammarus | 892 | 9 | ||
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 15 | ||
| Ancylus | 1028 | 1 | 2 | 4 |
| Oligochaeta | 933 | 58 | 176 | 104 |
| Polycelis | 1064 | 14 | ||
| Mermithoïdea | 3159 | 1 |