Listes faunistiques invertébrés
La Louge à St-Hilaire 05175000
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.6305 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 87 | 68 | 31 |
| Macronychus | 626 | 7 | ||
| Boyeria irene | 671 | 4 | ||
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 1 | ||
| Blephariceridae | 747 | 2 | 1 | |
| Simuliidae | 801 | 5 | 3 | |
| Chironomidae | 807 | 108 | 14 | 59 |
| Empididae | 831 | 1 | ||
| Asellidae | 880 | 19 | 1 | |
| Gammaridae | 887 | 42 | ||
| Echinogammarus | 888 | 602 | 178 | 149 |
| Gammarus | 892 | 60 | 5 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Limnius | 623 | 10 | 11 | 19 |
| Theodoxus fluviatilis | 968 | 34 | 97 | 67 |
| Potamopyrgus antipodarum | 979 | 14 | 3 | 14 |
| Planorbidae | 1009 | 1 | ||
| Ancylus fluviatilis | 1029 | 6 | 6 | 2 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | 1 | |
| Corbicula | 1051 | 13 | 8 | 30 |
| Dugesiidae | 1055 | 8 | 19 | 2 |
| Nemathelmintha | 3111 | 2 | ||
| Zygoptera | 9785 | 1 | ||
| Baetis lato sensu | 9794 | 133 | 28 | 149 |
| Barbronia weberi | 32510 | 1 | ||
| Leuctra geniculata | 33830 | 2 | ||
| Pediciidae | 50011 | 1 | ||
| Baetidae | 363 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Agapetus | 191 | 1 | ||
| Ithytrichia | 198 | 6 | 2 | 1 |
| Hydroptila | 200 | 5 | 2 | |
| Chimarra | 207 | 1 | ||
| Hydropsyche | 212 | 103 | 197 | 70 |
| Cheumatopsyche lepida | 222 | 9 | 8 | |
| Cyrnus | 224 | 1 | ||
| Psychomyia pusilla | 240 | 4 | ||
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma hirtum | 306 | 2 | ||
| Athripsodes | 311 | 2 | 3 | |
| Oecetis | 317 | 1 | 1 | |
| Leptocerus | 319 | 1 | ||
| Leuctra | 69 | 2 | 4 | |
| Heptageniidae | 399 | 9 | 32 | 34 |
| Ecdyonurus | 421 | 6 | 3 | 9 |
| Heptagenia | 443 | 15 | 22 | 24 |
| Ephemerella ignita | 451 | 11 | 2 | 7 |
| Caenis | 457 | 5 | 7 | |
| Leptophlebiidae | 473 | 2 | ||
| Ephoron virgo | 497 | 6 | 6 | 69 |
| Potamanthus luteus | 510 | 2 | ||
| Hydraena | 608 | 5 | 2 | |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 4 | 4 | |
| Elmis | 618 | 1 | 2 | 1 |
| Esolus | 619 | 8 | 24 | |
| Oulimnius | 622 | 3 | 1 | 3 |