Listes faunistiques invertébrés
Le Laudot au niveau de Les Brunels 05134550
- Télécharger la fiche IRSTEA xls / 936 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 76 | 21 | 25 |
| Nemoura | 26 | 160 | 40 | 48 |
| Protonemura | 46 | 216 | 180 | 22 |
| Perla | 164 | 4 | 15 | 34 |
| Isoperla | 140 | 4 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 6 | 8 | 2 |
| Glossosoma | 190 | 2 | 1 | |
| Lithax | 289 | 3 | ||
| Silo-lithax | 5219 | 1 | 2 | |
| Goeridae | 286 | 5 | 7 | |
| Hydropsyche | 212 | 313 | 360 | 76 |
| Lepidostoma | 305 | 1 | 2 | |
| Adicella | 320 | 3 | ||
| Limnephilinae | 3163 | 2 | 1 | 1 |
| Philopotamus | 209 | 1 | 22 | 8 |
| Polycentropus | 231 | 6 | 1 | |
| Rhyacophila lato-sensu | 183 | 11 | 32 | 19 |
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 2 | 1 | |
| Baetis lato sensu | 9794 | 15 | 32 | 264 |
| Ephemerella | 450 | 2 | 1 | |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 1 | 3 | 4 |
| Epeorus | 400 | 17 | 34 | |
| Leptophlebiidae | 473 | 1 | 2 | 5 |
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 12 | 26 | 19 |
| Elmis | 618 | 58 | 74 | 26 |
| Esolus | 619 | 2 | 8 | 6 |
| Limnius | 623 | 4 | 6 | |
| Oulimnius | 622 | 2 | 4 | |
| Riolus | 625 | 2 | ||
| Helodes | 636 | 2 | 3 | 8 |
| Hydraena | 608 | 9 | 3 | 4 |
| Athericidae | 838 | 1 | 4 | |
| Blepharicera | 749 | 4 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 768 | 800 | 76 |
| Empididae | 831 | 22 | 84 | 11 |
| Limoniidae | 757 | 1 | 8 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 58 | 24 | 984 |
| Stratiomyidae | 824 | 2 | 3 | |
| Tabanidae | 837 | 3 | 1 | |
| Tipulidae | 753 | 3 | 6 | 2 |
| Gammarus | 892 | 5 | 6 | 3 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 2 | ||
| Orconectes | 870 | 1 | ||
| Ancylus | 1028 | 2 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 81 | 160 | 186 |
| Polycelis | 1064 | 3 | 1 | |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |