Listes faunistiques invertébrés
La Louge à St-Hilaire 05175000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 12 ko
| Date prélèvement | 08/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 49 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 10 | 21 |
| Leuctra geniculata | 33830 | 28 | 15 | 24 |
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 137 | 79 | 133 |
| Hydroptila | 200 | 2 | 1 | |
| Ithytrichia | 198 | 5 | ||
| Hydroptilidae | 193 | 1 | 1 | |
| Lepidostoma | 305 | 4 | 1 | 2 |
| Lepidostoma hirtum | 306 | 7 | 8 | |
| Leptocerus | 319 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Triaenodes | 314 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 4 | 1 | |
| Polycentropus | 231 | 15 | 1 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 10 | ||
| Rhyacophila lato-sensu | 183 | 9 | 1 | 3 |
| Baetis lato sensu | 9794 | 27 | 20 | 19 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 19 | 8 | 9 |
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 12 | 5 |
| Heptagenia | 443 | 2 | 4 | 8 |
| Heptageniidae | 399 | 5 | 3 | 1 |
| Choroterpes picteti | 475 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron virgo | 497 | 43 | 23 | 33 |
| Potamanthus luteus | 510 | 4 | ||
| Aphelocheirus aestivalis | 2714 | 2 | ||
| Gerridae | 734 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 36 | ||
| Elmis | 618 | 39 | 11 | 26 |
| Esolus | 619 | 84 | 51 | 103 |
| Limnius | 623 | 32 | 18 | 34 |
| Macronychus | 626 | 13 | ||
| Oulimnius | 622 | 58 | 4 | 8 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 32 | 7 | 9 |
| Hydraena | 608 | 3 | 3 | 3 |
| Athericidae | 838 | 5 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 48 | 7 | 11 |
| Empididae | 831 | 3 | ||
| Ephydridae | 844 | 3 | ||
| Pediciidae | 50011 | 5 | 1 | 6 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 6 | ||
| Tipulidae | 753 | 1 | 2 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 4 | 1 |
| Asellidae | 880 | 1 | 3 | |
| Orconectes | 870 | 1 | 1 | |
| Echinogammarus | 888 | 202 | 226 | 174 |
| Gammarus | 892 | 26 | 7 | |
| Gammaridae | 887 | 158 | 40 | 66 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Corbicula | 1051 | 19 | 12 | 12 |
| Pisidium | 1043 | 4 | ||
| Sphaeriidae | 1042 | 13 | ||
| Potamopyrgus antipodarum | 979 | 80 | 35 | 51 |
| Hydrobiidae | 973 | 52 | 3 | 5 |
| Radix | 1004 | 2 | 1 | |
| Theodoxus fluviatilis | 968 | 15 | 55 | 6 |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 1 | ||
| Ancylus fluviatilis | 1029 | 4 | 23 | 16 |
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 2 | 1 | 3 |
| Oligochaeta | 933 | 68 | 17 | 12 |
| Dugesiidae | 1055 | 2 | 3 | 16 |
| Nematoda | 1089 | 1 |