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 | 20/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Moyenne | 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 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 9 | 1 |
| Leuctra geniculata | 33830 | 17 | 6 | 2 |
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Goera pilosa | 288 | 1 | 7 | |
| Goeridae | 286 | 3 | ||
| Cheumatopsyche lepida | 222 | 29 | 15 | |
| Hydropsyche | 212 | 46 | 11 | 19 |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 75 | 6 | 45 |
| Ithytrichia | 198 | 2 | ||
| Orthotrichia | 197 | 2 | 1 | |
| Hydroptilidae | 193 | 12 | 2 | 2 |
| Lepidostoma hirtum | 306 | 1 | ||
| Ceraclea | 313 | 2 | ||
| Homilia | 20556 | 5 | 8 | 5 |
| Mystacides | 312 | 4 | 9 | |
| Oecetis | 317 | 5 | 4 | |
| Triaenodes | 314 | 10 | ||
| Leptoceridae | 310 | 5 | ||
| Polycentropus | 231 | 2 | 4 | |
| Psychomyia pusilla | 240 | 47 | 35 | 117 |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 86 | 15 | 49 |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 18 | 9 | 125 |
| Ephemerella ignita | 451 | 2 | ||
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 4 | 4 | |
| Heptageniidae | 399 | 3 | ||
| Choroterpes picteti | 475 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Ephoron virgo | 497 | 8 | 10 | 10 |
| Aphelocheirus aestivalis | 2714 | 4 | 14 | |
| Micronecta | 719 | 5 | ||
| Dryops | 613 | 2 | ||
| Elmis | 618 | 30 | 20 | |
| Esolus | 619 | 160 | 54 | 310 |
| Limnius | 623 | 20 | 8 | 10 |
| Oulimnius | 622 | 234 | 6 | 70 |
| Riolus | 625 | 20 | ||
| Stenelmis | 617 | 1 | 10 | |
| Hydrophilinae | 2517 | 1 | 1 | |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 466 | 9 | 444 |
| Empididae | 831 | 5 | ||
| Limoniidae | 757 | 88 | 13 | 160 |
| Tipulidae | 753 | 2 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 4 | ||
| Oxygastra curtisii | 692 | 2 | ||
| Corduliidae | 690 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gomphidae | 678 | 2 | ||
| Platycnemis | 657 | 6 | ||
| Ancylus fluviatilis | 1029 | 3 | 1 | 14 |
| Potamopyrgus antipodarum | 979 | 2 | 2 | 4 |
| Galba truncatula | 1002 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Dugesiidae | 1055 | 1 | 2 | |
| Turbellaria | 3326 | 1 | ||
| Oligochaeta | 933 | 12 | 2 | 3 |
| Gordiaca | 5189 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |