Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| 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 | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 48.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 3 | |
| Leuctra | 69 | 69 | 13 | 9 |
| Nemoura | 26 | 6 | 4 | |
| Protonemura | 46 | 16 | 2 | |
| Perla | 164 | 3 | 1 | 4 |
| Perlodes | 150 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Micrasema | 268 | 21 | 1 | |
| Silo | 292 | 10 | 1 | |
| Goeridae | 286 | 41 | 1 | 6 |
| Hydropsyche | 212 | 10 | 7 | 7 |
| Hydroptila | 200 | 2 | ||
| Mystacides | 312 | 10 | 3 | |
| Oecetis | 317 | 2 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 78 | 10 | 18 |
| Polycentropodidae | 223 | 8 | 1 | |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 6 | 2 | |
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | 4 |
| Baetis | 364 | 117 | 206 | 191 |
| Centroptilum | 383 | 21 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Ecdyonurus | 421 | 4 | 10 | 13 |
| Epeorus | 400 | 1 | 3 | 31 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 101 | 3 | 3 |
| Paraleptophlebia | 481 | 8 | ||
| Leptophlebiidae | 473 | 68 | 6 | 3 |
| Micronecta | 719 | 2 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 15 | 7 | 9 |
| Esolus | 619 | 43 | 6 | 5 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 821 | 13 | 136 |
| Empididae | 831 | 7 | 4 | 1 |
| Limoniidae | 757 | 7 | 6 | 8 |
| Simuliidae | 801 | 8 | 2 | 5 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 15 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 126 | 11 | 2 |
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 3 | ||
| Pisidium | 1043 | 1 | 4 | |
| Ancylus | 1028 | 7 | 21 | |
| Oligochaeta | 933 | 46 | 8 | 50 |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 1 |