Listes faunistiques invertébrés
La Louge à l'aval du Fousseret 05175100
- Télécharger la fiche IRSTEA xls / 647 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 22/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| 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 | 77.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 13.0 | 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 | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | 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 | 2 | ||
| Leuctra geniculata | 33830 | 1 | 4 | |
| Brachycentrus | 265 | 1 | ||
| Oligoplectrum maculatum | 264 | 4 | ||
| Goera pilosa | 288 | 3 | ||
| Silo-lithax | 5219 | 1 | ||
| Cheumatopsyche lepida | 222 | 6 | ||
| Hydropsyche | 212 | 172 | 19 | 52 |
| Hydropsychidae | 211 | 6 | ||
| Hydroptila | 200 | 18 | 3 | 14 |
| Ithytrichia | 198 | 19 | ||
| Hydroptilidae | 193 | 1 | 4 | |
| Lepidostoma hirtum | 306 | 4 | ||
| Athripsodes | 311 | 2 | ||
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 3 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 77 | 48 |
| Rhyacophila lato-sensu | 183 | 11 | 3 | |
| Baetis lato sensu | 9794 | 86 | 18 | 28 |
| Baetidae | 363 | 4 | ||
| Caenis | 457 | 41 | 4 | 15 |
| Ephemerella ignita | 451 | 51 | 2 | 10 |
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Heptagenia | 443 | 1 | 5 | |
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 3 | 10 | |
| Oligoneuriella | 394 | 1 | ||
| Potamanthus luteus | 510 | 1 | 1 | 1 |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 9 | 5 | |
| Esolus | 619 | 12 | 6 | 35 |
| Limnius | 623 | 3 | 2 | 5 |
| Oulimnius | 622 | 101 | 1 | |
| Potamophilus | 615 | 3 | ||
| Hydraena | 608 | 7 | 3 | |
| Athericidae | 838 | 3 | ||
| Blephariceridae | 747 | 1 | 6 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 215 | 86 | 35 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 3 | 7 | 8 |
| Simuliidae | 801 | 816 | 2 | 16 |
| Boyeria irene | 671 | 10 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 1 | 2 | |
| Platycnemis | 657 | 4 | ||
| Echinogammarus | 888 | 50 | 6 | 5 |
| Gammarus | 892 | 38 | 2 | |
| Gammaridae | 887 | 201 | 7 | 3 |
| Corbicula | 1051 | 1 | 23 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 3 | 9 | 4 |
| Potamopyrgus antipodarum | 979 | 41 | 8 | 1 |
| Galba truncatula | 1002 | 1 | ||
| Theodoxus fluviatilis | 968 | 8 | 11 | 10 |
| Physa (sensu lato) | 997 | 18 | 1 | |
| Physella | 19280 | 12 | ||
| Dugesiidae | 1055 | 2 | 2 | 1 |
| Oligochaeta | 933 | 14 | 75 | 32 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |