Listes faunistiques invertébrés
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| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra geniculata | 33830 | 2 | 22 | |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 243 | 116 | |
| Hydroptila | 200 | 1 | 1 | 2 |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 3 | ||
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 2 | ||
| Anabolia | 281 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 1 | 2 | 3 |
| Tinodes | 245 | 5 | ||
| Baetis | 364 | 22 | 3 | |
| Cloeon | 387 | 19 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 22 | 12 | 73 |
| Ephemerella ignita | 451 | 2 | 3 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 3 | 7 | 20 |
| Limnius | 623 | 1 | 9 | |
| Oulimnius | 622 | 34 | 19 | 9 |
| Stenelmis | 617 | 3 | 12 | 4 |
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 4 | 1 | |
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 5 | 1 | |
| Chironomidae | 807 | 324 | 216 | 27 |
| Anopheles | 797 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | 4 | |
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Platycnemis | 657 | 5 | ||
| Echinogammarus | 888 | 4 | 1 | |
| Ancylus | 1028 | 1 | 3 | 228 |
| Bithynia | 994 | 9 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 2 | 1 | |
| Physella | 19280 | 1 | ||
| Armiger | 1016 | 1 | ||
| Hippeutis | 1020 | 1 | ||
| Menetus | 1025 | 4 | ||
| Erpobdella | 929 | 27 | 5 | 7 |
| Glossiphonia | 909 | 2 | 1 | |
| Hemiclepsis | 914 | 1 | 1 | |
| Oligochaeta | 933 | 34 | 294 | 136 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |