Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 38.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 46 | 7 | 42 |
| Nemoura | 26 | 36 | 1 | 38 |
| Protonemura | 46 | 124 | 19 | 32 |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 2 | 1 | |
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 21 | 4 | 9 |
| Wormaldia | 210 | 2 | 1 | 1 |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Rhyacophila lato-sensu | 183 | 4 | 1 | 9 |
| Baetis lato sensu | 9794 | 16 | 22 | 23 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ecdyonurus | 421 | 2 | 8 | 6 |
| Epeorus | 400 | 2 | ||
| Heptageniidae | 399 | 3 | 3 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 8 | 1 | 5 |
| Leptophlebiidae | 473 | 40 | 15 | |
| Dupophilus | 620 | 10 | 2 | |
| Elmis | 618 | 17 | 2 | 13 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 8 | 2 | 1 |
| Helodes | 636 | 3 | 2 | |
| Hydraena | 608 | 11 | 2 | 1 |
| Atherix | 839 | 9 | ||
| Liponeura | 752 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 360 | 25 | 136 |
| Dixa | 794 | 1 | ||
| Clinocerinae | 9813 | 11 | 4 | 1 |
| Hemerodromiinae | 3202 | 8 | 2 | |
| Eriopterini | 20361 | 1 | ||
| Hexatomini | 20358 | 2 | 1 | 1 |
| Pediciini | 20537 | 4 | 3 | |
| Simuliidae | 801 | 108 | 144 | 4 |
| Calopteryx | 650 | 1 | ||
| Osmylus | 854 | 1 | ||
| Gammarus | 892 | 30 | 1 | |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 5 | 5 | |
| Ancylus | 1028 | 3 | 5 | |
| Oligochaeta | 933 | 120 | 17 | 52 |
| Polycelis | 1064 | 2 | ||
| Hydracarina | 906 | 1 | 1 |