Listes faunistiques invertébrés
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| Date prélèvement | 28/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B |
| P2 | Blocs | Moyenne | B |
| P3 | Dalles, argiles | Rapide | C |
| P4 | Pierres, galets | Lente | C |
| P5 | Dalles, argiles | Nulle | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Bryophytes | Moyenne | A |
| P10 | Dalles, argiles | Moyenne | B |
| P11 | Litieres | Nulle | A |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 4 | 5 |
| Leuctra | 69 | 82 | 69 | 24 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | ||
| Micrasema | 268 | 32 | 2 | 3 |
| Oligoplectrum | 263 | 833 | 88 | 10 |
| Goeridae | 286 | 2 | ||
| Silo | 292 | 2 | ||
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsychidae | 211 | 72 | 9 | 9 |
| Hydropsyche | 212 | 1 | 6 | 5 |
| Hydroptila | 200 | 4 | 2 | |
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 13 | 2 | |
| Oecetis | 317 | 8 | ||
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 3 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 4 | 1 | 3 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | 8 | 3 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 33 | 18 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 7 | 1 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 117 | 32 | 32 |
| Caenis | 457 | 12 | 3 | |
| Ephemerella ignita | 451 | 81 | 11 | 2 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 3 | 1 | |
| Epeorus | 400 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 12 | 1 | 1 |
| Esolus | 619 | 32 | 5 | 11 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 55 | 4 | |
| Stenelmis | 617 | 4 | ||
| Limnophora | 848 | 11 | ||
| Atherix | 839 | 2 | 1 | |
| Atrichops | 840 | 1 | 1 | |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 541 | 68 | 144 |
| Clinocerinae | 9813 | 1 | ||
| Antocha | 759 | 3 | 21 | 12 |
| Dicranota | 765 | 1 | 1 | |
| Simuliidae | 801 | 9 | 31 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 12 | 1 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Ancylus | 1028 | 5 | 22 | 9 |
| Lymnaeidae | 998 | 1 | ||
| Menetus | 1025 | 1 | ||
| Sphaeriidae | 1042 | 5 | 6 | |
| Pisidium | 1043 | 4 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 12 | 6 | 6 |
| Hydracarina | 906 | 3 | 3 | 3 |