Listes faunistiques invertébrés
Le Grand Hers en amont de la Vixiège 05167008
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 18/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 10 | 27 |
| Leuctra geniculata | 33830 | 5 | 6 | 28 |
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum maculatum | 264 | 5 | 3 | |
| Goera pilosa | 288 | 1 | 1 | |
| Goeridae | 286 | 3 | ||
| Cheumatopsyche lepida | 222 | 17 | 2 | 47 |
| Hydropsyche | 212 | 157 | 24 | 188 |
| Hydroptila | 200 | 3 | 7 | 6 |
| Ithytrichia | 198 | 2 | 1 | |
| Orthotrichia | 197 | 40 | 7 | 9 |
| Hydroptilidae | 193 | 5 | 4 | 3 |
| Lepidostoma hirtum | 306 | 1 | 1 | |
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 2 | 2 | 2 |
| Mystacides | 312 | 22 | 2 | 20 |
| Oecetis | 317 | 2 | 2 | 1 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | 6 | 8 |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 42 | 53 |
| Rhyacophila lato-sensu | 183 | 2 | 20 | |
| Baetis lato sensu | 9794 | 51 | 43 | 128 |
| Procloeon | 390 | 2 | 4 | 14 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 8 | 25 | 41 |
| Ephemerella ignita | 451 | 59 | 3 | 17 |
| Ecdyonurus | 421 | 5 | 59 | |
| Heptagenia | 443 | 7 | ||
| Heptageniidae | 399 | 3 | ||
| Choroterpes picteti | 475 | 10 | 2 | |
| Oligoneuriella | 394 | 3 | ||
| Ephoron virgo | 497 | 46 | 40 | 10 |
| Potamanthus luteus | 510 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 6 | ||
| Micronecta | 719 | 7 | ||
| Dryopidae | 610 | 5 | ||
| Elmis | 618 | 12 | 5 | |
| Esolus | 619 | 41 | 25 | 19 |
| Limnius | 623 | 9 | 1 | |
| Oulimnius | 622 | 38 | 2 | 3 |
| Potamophilus | 615 | 3 | 1 | |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 5 | ||
| Orectochilus | 515 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 369 | 160 | 232 |
| Empididae | 831 | 4 | 2 | |
| Limoniidae | 757 | 2 | 7 | 7 |
| Simuliidae | 801 | 4 | 128 | |
| Tipulidae | 753 | 2 | 2 | |
| Boyeria irene | 671 | 2 | 2 | |
| Calopteryx | 650 | 18 | ||
| Onychogomphus | 682 | 13 | 1 | 2 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 2 | ||
| Gammaridae | 887 | 6 | ||
| Asellidae | 880 | 86 | 8 | |
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 5 | ||
| Potamopyrgus antipodarum | 979 | 18 | 3 | 11 |
| Physella | 19280 | 8 | 1 | |
| Planorbidae | 1009 | 7 | ||
| Erpobdellidae | 928 | 3 | 17 | 12 |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 40 | 4 | 22 |
| Oligochaeta | 933 | 6 | 37 | 9 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |