Listes faunistiques invertébrés
La Louge à St-Hilaire 05175000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Leuctra geniculata | 33830 | 2 | 2 | 2 |
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 57 | 17 | 60 |
| Hydroptila | 200 | 4 | 4 | 9 |
| Ithytrichia | 198 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma hirtum | 306 | 3 | 2 | |
| Athripsodes | 311 | 1 | 1 | 3 |
| Mystacides | 312 | 16 | 2 | |
| Oecetis | 317 | 27 | ||
| Triaenodes | 314 | 1 | ||
| Leptoceridae | 310 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 1 |
| Polycentropodidae | 223 | 6 | 1 | 1 |
| Psychomyia pusilla | 240 | 16 | 5 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 1 |
| Baetis lato sensu | 9794 | 19 | 3 | 22 |
| Centroptilum luteolum | 384 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 10 | 3 | 4 |
| Ephemerella ignita | 451 | 1 | 5 | |
| Ecdyonurus | 421 | 1 | 2 | 8 |
| Heptagenia | 443 | 1 | 2 | 13 |
| Heptageniidae | 399 | 4 | 9 | 24 |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron virgo | 497 | 25 | 27 | 28 |
| Potamanthus luteus | 510 | 1 | 3 | 5 |
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 6 | 2 | |
| Elmis | 618 | 1 | 3 | 1 |
| Esolus | 619 | 9 | 3 | 13 |
| Limnius | 623 | 8 | 4 | 8 |
| Macronychus | 626 | 5 | ||
| Oulimnius | 622 | 6 | 1 | 1 |
| Stenelmis | 617 | 1 | 1 | |
| Elmidae | 614 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 590 | 26 | 100 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 35 | 2 | 13 |
| Boyeria irene | 671 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 80 | 46 | 28 |
| Gammarus | 892 | 45 | ||
| Gammaridae | 887 | 125 | 46 | 26 |
| Asellidae | 880 | 4 | 1 | |
| Corbicula | 1051 | 12 | 3 | 8 |
| Pisidium | 1043 | 2 | ||
| Ancylus fluviatilis | 1029 | 12 | 15 | 7 |
| Potamopyrgus antipodarum | 979 | 163 | 671 | 19 |
| Theodoxus fluviatilis | 968 | 25 | 372 | 32 |
| Physa (sensu lato) | 997 | 3 | ||
| Planorbidae | 1009 | 4 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 2 | 2 | |
| Dugesiidae | 1055 | 1 | 6 | 1 |
| Oligochaeta | 933 | 54 | 63 | 9 |
| Nematoda | 1089 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |