Listes faunistiques invertébrés
La Louge à l'aval du Fousseret 05175100
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 9.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 2 | 3 |
| Leuctra geniculata | 33830 | 1 | ||
| Beraeodes minutus | 2379 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche lepida | 222 | 10 | ||
| Hydropsyche | 212 | 320 | 9 | 16 |
| Hydroptila | 200 | 3 | 1 | |
| Ithytrichia | 198 | 27 | 2 | 1 |
| Athripsodes | 311 | 1 | 3 | 2 |
| Oecetis | 317 | 5 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 13 | 1 | 7 |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 22 | 2 | 2 |
| Ephemerella ignita | 451 | 17 | ||
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 2 | ||
| Heptagenia | 443 | 3 | ||
| Heptageniidae | 399 | 3 | ||
| Ephoron virgo | 497 | 2 | ||
| Aphelocheirus aestivalis | 2714 | 12 | 2 | |
| Micronecta | 719 | 1 | 14 | 4 |
| Dryops | 613 | 1 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 56 | 1 | 6 |
| Esolus | 619 | 32 | 40 | |
| Limnius | 623 | 4 | 5 | 2 |
| Macronychus | 626 | 4 | ||
| Oulimnius | 622 | 96 | 2 | 5 |
| Stenelmis | 617 | 1 | 5 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 4 | 1 | |
| Blephariceridae | 747 | 1 | 3 | |
| Chironomidae | 807 | 68 | 34 | 7 |
| Empididae | 831 | 1 | ||
| Pediciidae | 50011 | 2 | 3 | |
| Simuliidae | 801 | 190 | 6 | |
| Zygoptera | 9785 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Gomphidae | 678 | 2 | 1 | |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 63 | 9 | 30 |
| Hydracarina | 906 | 1 | 1 | |
| Corbicula | 1051 | 4 | 2 | 5 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus antipodarum | 979 | 5 | 4 | 1 |
| Theodoxus fluviatilis | 968 | 26 | 11 | 19 |
| Physella | 19280 | 3 | ||
| Ancylus fluviatilis | 1029 | 1 | 2 | 11 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 12 | 52 | 24 |
| Dugesiidae | 1055 | 2 | ||
| Nemathelmintha | 3111 | 1 |