Listes faunistiques invertébrés
La Louge à St-Hilaire 05175000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 24/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| Taxon indicateur | Leuctridae |
| 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 | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Leuctra geniculata | 33830 | 2 | 1 | 4 |
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 81 | 111 | 160 |
| Hydropsychidae | 211 | 18 | 9 | |
| Hydroptila | 200 | 21 | 2 | 6 |
| Ithytrichia | 198 | 2 | 2 | |
| Lepidostoma hirtum | 306 | 3 | ||
| Lepidostomatidae | 304 | 1 | ||
| Ceraclea | 313 | 1 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 4 | 1 | 4 |
| Oecetis | 317 | 5 | ||
| Leptoceridae | 310 | 3 | ||
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 14 | 25 | 36 |
| Rhyacophila lato-sensu | 183 | 5 | 7 | |
| Baetis lato sensu | 9794 | 39 | 154 | 89 |
| Centroptilum luteolum | 384 | 1 | ||
| Caenis | 457 | 26 | 12 | 14 |
| Ephemerella ignita | 451 | 12 | 2 | 2 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 6 | 7 | 10 |
| Heptagenia | 443 | 2 | 5 | 2 |
| Heptageniidae | 399 | 5 | 6 | 9 |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron virgo | 497 | 12 | 3 | 3 |
| Potamanthus luteus | 510 | 3 | ||
| Aphelocheirus aestivalis | 2714 | 1 | ||
| Micronecta | 719 | 2 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 2 | 12 | 5 |
| Esolus | 619 | 34 | 45 | 132 |
| Limnius | 623 | 21 | 24 | 63 |
| Oulimnius | 622 | 25 | 6 | |
| Stenelmis | 617 | 14 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 2 | 2 | 6 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 185 | 18 | 32 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 8 | 6 |
| Simuliidae | 801 | 4 | 30 | 100 |
| Boyeria irene | 671 | 3 | ||
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 4 | 2 |
| Echinogammarus | 888 | 360 | 157 | 226 |
| Gammarus | 892 | 30 | ||
| Gammaridae | 887 | 240 | 83 | 38 |
| Corbicula | 1051 | 113 | 22 | 152 |
| Pisidium | 1043 | 4 | ||
| Sphaeriidae | 1042 | 4 | 1 | |
| Ancylus fluviatilis | 1029 | 492 | 167 | 309 |
| Potamopyrgus antipodarum | 979 | 304 | 16 | 7 |
| Theodoxus fluviatilis | 968 | 75 | 85 | 36 |
| Physa (sensu lato) | 997 | 9 | ||
| Planorbidae | 1009 | 4 | 1 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 10 | 6 | |
| Oligochaeta | 933 | 343 | 120 | 75 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 |