Listes faunistiques invertébrés
Le Liort au niveau de Pradinas 05125230
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 8 | 2 |
| Leuctra | 69 | 12 | 50 | 44 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 2 | 5 | |
| Perla | 164 | 1 | 1 | |
| Perlodidae | 127 | 2 | 1 | |
| Oligoplectrum | 263 | 2 | 1 | |
| Glossosoma | 190 | 4 | 1 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 80 | 7 | 52 |
| Adicella | 320 | 2 | ||
| Limnephilinae | 3163 | 31 | 2 | |
| Odontocerum | 339 | 2 | 1 | |
| Philopotamus | 209 | 7 | 8 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 4 | 18 |
| Sericostoma | 322 | 7 | 1 | 2 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 31 | 88 | 188 |
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 54 | 17 | 18 |
| Ephemera | 502 | 13 | 17 | 3 |
| Ecdyonurus | 421 | 1 | 4 | 4 |
| Rhithrogena | 404 | 1 | 2 | |
| Heptageniidae | 399 | 3 | ||
| Leptophlebiidae | 473 | 10 | 9 | 1 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 17 | ||
| Dryops | 613 | 2 | ||
| Platambus | 556 | 3 | 1 | |
| Dupophilus | 620 | 52 | 92 | 136 |
| Elmis | 618 | 22 | 10 | 12 |
| Esolus | 619 | 14 | 18 | 8 |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 6 | ||
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 24 | 21 | 23 |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 5 | 1 | 1 |
| Athericidae | 838 | 3 | 1 | 1 |
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 752 | 62 | 784 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 6 | 3 | 6 |
| Limoniidae | 757 | 11 | 13 | 19 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 84 | 11 | 29 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Bythinella | 992 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 4 | 12 | 6 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |