Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 109 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 27/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 9 | 48 |
| Nemoura | 26 | 1 | 2 | 4 |
| Perla | 164 | 3 | ||
| Micrasema | 268 | 1 | ||
| Oligoplectrum | 263 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 8 | ||
| Cheumatopsyche | 221 | 2 | 1 | |
| Hydropsyche | 212 | 4 | 2 | 12 |
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 2 | ||
| Drusinae | 3120 | 5 | ||
| Limnephilinae | 3163 | 2 | 1 | 2 |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 1 | 9 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 1 | 7 | 4 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 6 | 3 | 40 |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 8 | 7 | 3 |
| Platambus | 556 | 8 | 5 | 5 |
| Dupophilus | 620 | 8 | 24 | 160 |
| Elmis | 618 | 12 | 64 | 16 |
| Esolus | 619 | 60 | 128 | 416 |
| Limnius | 623 | 28 | 24 | 112 |
| Oulimnius | 622 | 2 | ||
| Orectochilus | 515 | 6 | 3 | 1 |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | 4 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 880 | 120 | 1152 |
| Dixidae | 793 | 1 | 1 | |
| Hemerodromiinae | 3202 | 18 | 6 | 17 |
| Hexatomini | 20358 | 3 | 1 | |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 7 | 3 | 7 |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 5 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Libellulidae | 696 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 72 | 9 | 7 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 1 | 5 | |
| Sphaeriidae | 1042 | 1 | 1 | 9 |
| Ancylus | 1028 | 4 | 20 | 9 |
| Potamopyrgus | 978 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 132 | 22 | 192 |
| Polycelis | 1064 | 1 | 1 | 2 |
| Mermithoïdea | 3159 | 2 | 2 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |