Listes faunistiques invertébrés
Le Grand Hers à Vals 05167010
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 17/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| 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 | 85.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 5 | |
| Leuctra geniculata | 33830 | 11 | 6 | 22 |
| Brachycentrus | 265 | 2 | ||
| Oligoplectrum maculatum | 264 | 3 | ||
| Goera pilosa | 288 | 5 | ||
| Cheumatopsyche lepida | 222 | 5 | 4 | |
| Hydropsyche | 212 | 23 | 8 | 44 |
| Hydroptila | 200 | 3 | 10 | 6 |
| Ithytrichia | 198 | 4 | 2 | 1 |
| Orthotrichia | 197 | 5 | 11 | |
| Hydroptilidae | 193 | 3 | 2 | |
| Lepidostoma hirtum | 306 | 1 | 3 | |
| Athripsodes | 311 | 1 | 3 | 1 |
| Mystacides | 312 | 16 | 22 | |
| Oecetis | 317 | 6 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | 7 | 7 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 6 | 38 | 31 |
| Baetis lato sensu | 9794 | 33 | 22 | 142 |
| Procloeon | 390 | 2 | ||
| Baetidae | 363 | 4 | 5 | |
| Caenis | 457 | 1 | 31 | 14 |
| Ephemerella ignita | 451 | 12 | 33 | 36 |
| Ephemera | 502 | 1 | 4 | |
| Ecdyonurus | 421 | 3 | 16 | |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 1 | 2 | |
| Choroterpes picteti | 475 | 7 | 4 | |
| Leptophlebiidae | 473 | 2 | ||
| Ephoron virgo | 497 | 4 | 130 | 69 |
| Potamanthus luteus | 510 | 3 | 4 | 7 |
| Aphelocheirus aestivalis | 2714 | 1 | 1 | 1 |
| Micronecta | 719 | 4 | ||
| Elmis | 618 | 1 | 5 | |
| Esolus | 619 | 2 | 120 | 98 |
| Limnius | 623 | 9 | 9 | |
| Macronychus | 626 | 2 | 5 | |
| Oulimnius | 622 | 17 | 28 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 11 | 2 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 133 | 57 | 13 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 13 | 35 | 9 |
| Simuliidae | 801 | 1 | ||
| Boyeria irene | 671 | 6 | ||
| Calopteryx | 650 | 5 | ||
| Corduliidae | 690 | 1 | ||
| Gomphus | 679 | 6 | 3 | |
| Onychogomphus | 682 | 9 | 2 | 2 |
| Platycnemis | 657 | 8 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Decapoda | 3140 | 4 | ||
| Orconectes | 870 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 79 | 68 | 44 |
| Potamopyrgus antipodarum | 979 | 396 | 218 | 136 |
| Physella | 19280 | 14 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 2 | 6 | |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 1 | 5 | 2 |
| Oligochaeta | 933 | 3 | 15 | 16 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |