Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | 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 |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 16 | 16 | |
| Leuctra | 69 | 23 | 144 | 76 |
| Perlodidae | 127 | 1 | ||
| Beraea | 328 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 4 | 3 | 17 |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | 15 | 5 |
| Baetis lato sensu | 9794 | 200 | 180 | 88 |
| Ephemerella | 450 | 116 | 46 | 20 |
| Ephemera | 502 | 4 | 2 | 4 |
| Ecdyonurus | 421 | 2 | 3 | |
| Electrogena | 3181 | 1 | 2 | |
| Epeorus | 400 | 6 | 4 | |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habrophlebia | 491 | 7 | 7 | 22 |
| Leptophlebiidae | 473 | 21 | 14 | 64 |
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 1 | 2 | |
| Dupophilus | 620 | 6 | 9 | 6 |
| Esolus | 619 | 2 | 4 | 5 |
| Limnius | 623 | 1 | ||
| Hydrocyphon | 637 | 1 | 3 | 2 |
| Athericidae | 838 | 1 | ||
| Ceratopogoninae | 822 | 2 | 13 | 7 |
| Chironomidae | 807 | 344 | 80 | 104 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 1 | 3 |
| Psychodidae | 783 | 3 | 1 | 1 |
| Simuliidae | 801 | 3 | 12 | |
| Tipulidae | 753 | 1 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 2 | 1 | 1 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 1 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 7 | 17 | 44 |
| Oligochaeta | 933 | 112 | 172 | 148 |
| Polycelis | 1064 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |