Listes faunistiques invertébrés
Le Grand Hers à Vals 05167010
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 23/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 38 |
| I2M2 | 0.7672 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 8.0 | dominant |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Algues | Lente | B |
| P7 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Empididae | 831 | 2 | ||
| Physidae | 995 | 16 | ||
| Potamopyrgus antipodarum | 979 | 288 | 185 | 108 |
| Hydrobiidae | 973 | 82 | 34 | 7 |
| Oligochaeta | 933 | 78 | 110 | 82 |
| Glossiphoniidae | 908 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 1 | ||
| Athericidae | 838 | 55 | 9 | 20 |
| Physa (sensu lato) | 997 | 8 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 1575 | 300 | 274 |
| Simuliidae | 801 | 3 | 1 | 2 |
| Limoniidae | 757 | 5 | 15 | 200 |
| Micronecta | 719 | 12 | ||
| Oxygastra curtisii | 692 | 1 | ||
| Corduliidae | 690 | 3 | ||
| Onychogomphus | 682 | 2 | 4 | |
| Gomphus | 679 | 3 | 2 | |
| Aphelocheirus aestivalis | 2714 | 3 | 2 | 2 |
| Brachycentrus maculatus | 49101 | 2 | ||
| Leuctra geniculata | 33830 | 2 | ||
| Labiobaetis | 32271 | 23 | ||
| Physella | 19280 | 51 | 2 | 5 |
| Baetis lato sensu | 9794 | 140 | 15 | 83 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Cladocera | 3127 | 1 | ||
| Prostoma | 3110 | 1 | 1 | 1 |
| Gomphidae | 678 | 2 | ||
| Dugesiidae | 1055 | 3 | 14 | |
| Corbicula | 1051 | 1 | ||
| Pisidium | 1043 | 6 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus fluviatilis | 1029 | 2 | 3 | 13 |
| Planorbidae | 1009 | 15 | ||
| Radix | 1004 | 99 | 39 | 7 |
| Lymnaeidae | 998 | 85 | 56 | 65 |
| Cyrnus | 224 | 1 | ||
| Leptocerus | 319 | 26 | ||
| Oecetis | 317 | 4 | 1 | |
| Ceraclea | 313 | 6 | 2 | |
| Mystacides | 312 | 74 | 9 | 1 |
| Athripsodes | 311 | 2 | 5 | |
| Goeridae | 286 | 2 | ||
| Brachycentrus | 265 | 2 | ||
| Psychomyia pusilla | 240 | 2 | 9 | 93 |
| Polycentropus | 231 | 1 | 2 | |
| Baetidae | 363 | 2 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Cheumatopsyche lepida | 222 | 16 | 1 | 150 |
| Hydropsyche | 212 | 72 | 6 | 480 |
| Hydropsychidae | 211 | 27 | 5 | 31 |
| Hydroptila | 200 | 101 | 23 | 38 |
| Ithytrichia | 198 | 60 | 2 | |
| Orthotrichia | 197 | 36 | 1 | 2 |
| Hydroptilidae | 193 | 15 | 11 | 15 |
| Ephemera | 502 | 1 | 11 | 4 |
| Platycnemis | 657 | 43 | 1 | |
| Calopteryx | 650 | 31 | 3 | 3 |
| Limnius | 623 | 1 | 7 | |
| Oulimnius | 622 | 130 | 27 | 37 |
| Esolus | 619 | 81 | 132 | 262 |
| Elmis | 618 | 1 | 4 | |
| Potamophilus | 615 | 1 | ||
| Dryops | 613 | 1 | ||
| Potamanthus luteus | 510 | 1 | ||
| Leuctra | 69 | 1 | 5 | |
| Ephoron virgo | 497 | 3 | 11 | 26 |
| Choroterpes picteti | 475 | 1 | ||
| Caenis | 457 | 121 | 317 | 70 |
| Ephemerella ignita | 451 | 34 | 3 | 7 |
| Ecdyonurus | 421 | 1 | ||
| Procloeon bifidum | 391 | 5 | 2 | |
| Procloeon | 390 | 8 | 4 | |
| Centroptilum luteolum | 384 | 29 | 2 | 2 |