Listes faunistiques invertébrés
Le Grand Hers à Vals 05167010
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 14/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 62 | 22 |
| Leuctra geniculata | 33830 | 15 | 18 | |
| Brachycentrus | 265 | 2 | 1 | |
| Oligoplectrum maculatum | 264 | 2 | 5 | 12 |
| Goera pilosa | 288 | 7 | ||
| Cheumatopsyche lepida | 222 | 1 | 7 | 48 |
| Hydropsyche | 212 | 18 | 68 | 240 |
| Hydroptila | 200 | 27 | 84 | 44 |
| Ithytrichia | 198 | 16 | 5 | |
| Orthotrichia | 197 | 26 | 6 | 3 |
| Hydroptilidae | 193 | 4 | 48 | 68 |
| Lepidostoma hirtum | 306 | 1 | ||
| Athripsodes | 311 | 2 | 8 | 1 |
| Ceraclea | 313 | 2 | ||
| Leptocerus | 319 | 11 | ||
| Mystacides | 312 | 49 | 4 | |
| Oecetis | 317 | 11 | 2 | |
| Setodes | 318 | 2 | ||
| Leptoceridae | 310 | 2 | 155 | 14 |
| Polycentropus | 231 | 2 | 3 | 5 |
| Polycentropodidae | 223 | 4 | 4 | |
| Psychomyia pusilla | 240 | 80 | 55 | |
| Baetis lato sensu | 9794 | 2 | 24 | 21 |
| Centroptilum luteolum | 384 | 5 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 8 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemerella ignita | 451 | 1 | 4 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 9 | 6 | |
| Heptageniidae | 399 | 15 | 3 | |
| Choroterpes picteti | 475 | 1 | ||
| Ephoron virgo | 497 | 3 | ||
| Potamanthus luteus | 510 | 3 | 6 | |
| Aphelocheirus aestivalis | 2714 | 2 | 1 | |
| Micronecta | 719 | 1 | 15 | 1 |
| Dryopidae | 610 | 2 | ||
| Elmis | 618 | 10 | 40 | 49 |
| Esolus | 619 | 134 | 760 | 148 |
| Limnius | 623 | 11 | ||
| Oulimnius | 622 | 239 | 80 | 16 |
| Potamophilus | 615 | 1 | ||
| Riolus | 625 | 10 | ||
| Stenelmis | 617 | 10 | 2 | 11 |
| Orectochilus | 515 | 1 | 2 | |
| Athericidae | 838 | 38 | 7 | 12 |
| Chironomidae | 807 | 352 | 120 | 158 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 109 | 150 |
| Simuliidae | 801 | 1 | ||
| Boyeria irene | 671 | 1 | 1 | 2 |
| Calopteryx | 650 | 69 | 2 | |
| Gomphus | 679 | 7 | 1 | |
| Onychogomphus | 682 | 5 | 11 | |
| Gomphidae | 678 | 1 | 10 | 2 |
| Platycnemis | 657 | 19 | ||
| Gammarus | 892 | 2 | ||
| Ancylus fluviatilis | 1029 | 5 | 48 | 15 |
| Potamopyrgus antipodarum | 979 | 77 | 219 | 59 |
| Radix | 1004 | 6 | 5 | |
| Physa (sensu lato) | 997 | 17 | ||
| Physella | 19280 | 1 | 1 | |
| Planorbidae | 1009 | 4 | ||
| Dugesiidae | 1055 | 1 | 2 | 2 |
| Oligochaeta | 933 | 20 | 81 | 5 |
| Gordiaca | 5189 | 1 | ||
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |