Listes faunistiques invertébrés
La Louge à l'aval du Fousseret 05175100
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5467 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctridae | 66 | 1 | ||
| Beraeodes minutus | 2379 | 1 | ||
| Oligoplectrum maculatum | 264 | 1 | ||
| Cheumatopsyche lepida | 222 | 7 | ||
| Hydropsyche | 212 | 6 | 3 | 36 |
| Hydropsychidae | 211 | 6 | 2 | |
| Hydroptila | 200 | 10 | 4 | |
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 2 | |
| Baetis lato sensu | 9794 | 8 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 2 | 2 | |
| Ephemera | 502 | 2 | 1 | 5 |
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 1 | 2 | |
| Micronecta | 719 | 3 | 8 | |
| Dryops | 613 | 11 | ||
| Elmis | 618 | 2 | 11 | |
| Esolus | 619 | 60 | 5 | 1 |
| Limnius | 623 | 1 | 6 | |
| Oulimnius | 622 | 18 | 1 | |
| Stenelmis | 617 | 4 | ||
| Gyrinus | 514 | 2 | ||
| Athericidae | 838 | 13 | 4 | 8 |
| Chironomidae | 807 | 525 | 179 | 113 |
| Limoniidae | 757 | 8 | 1 | 9 |
| Simuliidae | 801 | 7 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 4 | 2 | |
| Gomphidae | 678 | 4 | 2 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 71 | 47 | 52 |
| Gammarus | 892 | 29 | ||
| Gammaridae | 887 | 3 | 7 | |
| Corbicula | 1051 | 6 | 10 | 9 |
| Pisidium | 1043 | 2 | ||
| Ancylus fluviatilis | 1029 | 3 | 3 | |
| Potamopyrgus antipodarum | 979 | 1 | ||
| Theodoxus fluviatilis | 968 | 7 | 6 | 27 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 118 | 227 | 287 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Prostoma | 3110 | 1 |