Listes faunistiques invertébrés
Le Lignon-du-Forez à Jeansagnière 04010250
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 6 | 13 |
| Nemoura | 26 | 56 | 2 | 24 |
| Protonemura | 46 | 307 | 29 | 58 |
| Isoperla | 140 | 16 | 8 | 3 |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 11 | 4 | |
| Taeniopteryx | 14 | 335 | 9 | 13 |
| Brachycentrus | 265 | 37 | 1 | 9 |
| Micrasema | 268 | 132 | 38 | 11 |
| Hydropsyche | 212 | 124 | 10 | 10 |
| Adicella | 320 | 2 | ||
| Limnephilinae | 3163 | 5 | ||
| Limnephilidae | 276 | 8 | ||
| Odontocerum | 339 | 2 | 88 | 2 |
| Philopotamus | 209 | 4 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 12 | 9 |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 34 | 386 | 330 |
| Ephemerella ignita | 451 | 7 | 2 | 5 |
| Ecdyonurus | 421 | 11 | ||
| Epeorus | 400 | 1 | 14 | 16 |
| Rhithrogena | 404 | 5 | 5 | |
| Platambus | 556 | 1 | ||
| Hydroporinae | 2393 | 3 | 2 | 18 |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 679 | 232 | 256 |
| Esolus | 619 | 40 | 24 | |
| Limnius | 623 | 32 | 48 | 64 |
| Oulimnius | 622 | 16 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 12 | 12 | 43 |
| Athericidae | 838 | 44 | 5 | 13 |
| Ceratopogonidae | 819 | 10 | 2 | 1 |
| Chironomidae | 807 | 888 | 25 | 120 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 1 | 2 |
| Limoniidae | 757 | 1 | 8 | 5 |
| Psychodidae | 783 | 12 | 2 | |
| Simuliidae | 801 | 166 | 164 | 42 |
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 21 | 42 | 24 |
| Polycelis | 1064 | 206 | 9 | 44 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |