Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | 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 |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | 9 | |
| Leuctra | 69 | 16 | 57 | 346 |
| Protonemura | 46 | 11 | 1 | |
| Perlodes | 150 | 1 | 3 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 39 | 13 | 3 |
| Crunoecia | 309 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Wormaldia | 210 | 2 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 7 | 19 | 36 |
| Rhyacophila lato-sensu | 183 | 3 | 5 | 2 |
| Baetis lato sensu | 9794 | 24 | 19 | 39 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 38 | 1 | 1 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 12 | 3 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 18 | 5 | |
| Heptageniidae | 399 | 18 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 7 | 3 | 1 |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 1 | 5 | 14 |
| Elmis | 618 | 4 | 2 | |
| Esolus | 619 | 2 | 1 | |
| Oulimnius | 622 | 2 | ||
| Atherix | 839 | 4 | 9 | 4 |
| Forcipomyinae | 20455 | 1 | ||
| Ceratopogonidae | 819 | 3 | 4 | 6 |
| Chironomidae | 807 | 184 | 105 | 81 |
| Atalantinae | 3134 | 1 | 1 | 1 |
| Hemerodromiinae | 3202 | 4 | 3 | 3 |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 10 | 120 | 89 |
| Gammarus | 892 | 5 | ||
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 1 | ||
| Sphaerium | 1044 | 1 | 1 | |
| Ancylus | 1028 | 2 | 1 | 3 |
| Oligochaeta | 933 | 17 | 85 | 99 |
| Hydracarina | 906 | 3 | 3 |