Listes faunistiques invertébrés
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| Date prélèvement | 01/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 23.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Dalles, argiles | Lente | C |
| P4 | Blocs | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Algues | Rapide | A |
| P10 | Dalles, argiles | Moyenne | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Protonemura | 46 | 1 | ||
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 2 | ||
| Silo | 292 | 2 | ||
| Lepidostoma | 305 | 2 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 22 | 1 | |
| Drusinae | 3120 | 2 | 1 | |
| Limnephilinae | 3163 | 4 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 1 |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 3 | 1 | 2 |
| Baetis | 364 | 165 | 158 | 158 |
| Ephemerella ignita | 451 | 522 | 61 | 104 |
| Ephemera | 502 | 12 | 9 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 7 | 5 | 7 |
| Esolus | 619 | 3 | 22 | 16 |
| Limnius | 623 | 5 | 7 | |
| Oulimnius | 622 | 5 | 5 | |
| Ceratopogonidae | 819 | 6 | 9 | 12 |
| Chironomidae | 807 | 730 | 493 | 408 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 4 | 3 | 2 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 490 | 2 | 1 |
| Gammaridae | 887 | 22 | 135 | 183 |
| Gammarus | 892 | 190 | 229 | 224 |
| Ancylus | 1028 | 26 | 45 | 125 |
| Potamopyrgus | 978 | 154 | 114 | 190 |
| Lymnaeidae | 998 | 1 | 1 | |
| Sphaeriidae | 1042 | 3 | 27 | |
| Pisidium | 1043 | 7 | 50 | |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 12 | 28 | 8 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 404 | 62 | 136 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 |