Listes faunistiques invertébrés
Le ruisseau le Leoup à Libaros 05111370
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 11.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra geniculata | 33830 | 90 | 43 | |
| Goera | 287 | 2 | 1 | |
| Silo-lithax | 5219 | 3 | ||
| Hydropsyche | 212 | 3 | 3 | 6 |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 3 | 1 | 4 |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | 2 | |
| Polycentropus | 231 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 7 |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 5 | 460 | 1034 |
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | 15 | 11 |
| Ephemerella | 450 | 59 | 113 | 63 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 57 | 49 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | 9 |
| Habrophlebia | 491 | 1 | 1 | |
| Gerris | 735 | 2 | 1 | |
| Dupophilus | 620 | 108 | 50 | |
| Elmis | 618 | 11 | 12 | 3 |
| Esolus | 619 | 242 | 56 | |
| Limnius | 623 | 60 | 10 | |
| Oulimnius | 622 | 141 | 120 | 28 |
| Stenelmis | 617 | 3 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 5 | 7 | |
| Athericidae | 838 | 1 | 6 | 6 |
| Blephariceridae | 747 | 4 | ||
| Chironomidae | 807 | 201 | 210 | 47 |
| Limoniidae | 757 | 2 | 7 | |
| Simuliidae | 801 | 6 | 8 | 11 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 7 | 1 | 1 |
| Calopteryx | 650 | 20 | ||
| Onychogomphus | 682 | 7 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | 2 | |
| Hydracarina | 906 | 3 | 4 | 1 |
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 7 | 22 | 20 |
| Potamopyrgus | 978 | 63 | 55 | 11 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 5 | 15 | 15 |