Listes faunistiques invertébrés
La Vèbre en amont du lac de Laouzas 05140500
- Télécharger la fiche IRSTEA xls / 83 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 4 | 9 |
| Leuctra | 69 | 13 | 80 | 54 |
| Protonemura | 46 | 2 | ||
| Isoperla | 140 | 1 | ||
| Perlodidae | 127 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 5 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 9 | 40 | 90 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 30 | 8 | |
| Limnephilidae | 276 | 10 | ||
| Odontocerum | 339 | 4 | 1 | |
| Polycentropus | 231 | 17 | 4 | 5 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 38 | 26 | 15 |
| Sericostoma | 322 | 2 | 5 | |
| Baetis lato sensu | 9794 | 1360 | 1537 | 224 |
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 13 | 2 | 2 |
| Ephemera | 502 | 3 | 2 | 1 |
| Ecdyonurus | 421 | 4 | 57 | 18 |
| Epeorus | 400 | 2 | 264 | 93 |
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | 1 | 5 |
| Leptophlebiidae | 473 | 2 | 1 | 1 |
| Gerris | 735 | 4 | ||
| Colymbetinae | 2395 | 36 | 17 | |
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 5 | 22 | 6 |
| Esolus | 619 | 2 | 38 | 15 |
| Limnius | 623 | 2 | 12 | 6 |
| Oulimnius | 622 | 8 | 10 | 10 |
| Hydraena | 608 | 4 | 7 | 11 |
| Athericidae | 838 | 2 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 896 | 312 | 408 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 9 | 11 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2000 | 152 | 400 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 39 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 7 | 1 | |
| Gammarus | 892 | 180 | 152 | 84 |
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 5 | ||
| Sphaerium | 1044 | 2 | ||
| Ancylus | 1028 | 1 | 10 | 13 |
| Potamopyrgus | 978 | 4 | ||
| Erpobdellidae | 928 | 1 | 6 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 1 | 7 | |
| Polycelis | 1064 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |