Listes faunistiques invertébrés
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| Date prélèvement | 04/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 46 |
| Taxon indicateur | Perlodidae |
| 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 | 28.0 | dominant |
| Blocs | 38.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 82 | 13 | 20 |
| Leuctra | 69 | 48 | 109 | 129 |
| Nemoura | 26 | 17 | ||
| Protonemura | 46 | 1 | 2 | |
| Perla | 164 | 11 | ||
| Perlodes | 150 | 3 | 2 | |
| Micrasema | 268 | 44 | 18 | |
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 5 | 1 | |
| Silo | 292 | 101 | 21 | 20 |
| Goeridae | 286 | 109 | 24 | 7 |
| Cheumatopsyche | 221 | 16 | ||
| Hydropsyche | 212 | 216 | 375 | |
| Hydroptila | 200 | 1 | 212 | 3 |
| Athripsodes | 311 | 10 | 1 | |
| Mystacides | 312 | 169 | 7 | |
| Oecetis | 317 | 4 | 6 | 5 |
| Limnephilinae | 3163 | 2 | 3 | 1 |
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Cyrnus | 224 | 2 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 11 | 26 | 10 |
| Polycentropodidae | 223 | 1 | 7 | 2 |
| Psychomyia | 239 | 6 | ||
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 57 | 12 |
| Sericostoma | 322 | 36 | 9 | 9 |
| Sericostomatidae | 321 | 2 | 3 | 4 |
| Baetis lato sensu | 9794 | 973 | 155 | |
| Centroptilum | 383 | 9 | 48 | 1 |
| Cloeon | 387 | 3 | 1 | |
| Procloeon | 390 | 5 | 24 | |
| Caenis | 457 | 2 | 1 | 1 |
| Ephemerella ignita | 451 | 2 | 1 | |
| Torleya | 2391 | 1 | 10 | 2 |
| Ephemera | 502 | 26 | 1 | |
| Ecdyonurus | 421 | 2 | 8 | |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 2 | 2 | 9 |
| Habrophlebia | 491 | 3 | ||
| Leptophlebiidae | 473 | 8 | ||
| Micronecta | 719 | 9 | ||
| Gerris | 735 | 2 | ||
| Dytiscidae | 527 | 1 | ||
| Dupophilus | 620 | 2 | 4 | |
| Elmis | 618 | 32 | 123 | 108 |
| Esolus | 619 | 69 | 121 | 228 |
| Limnius | 623 | 8 | 1 | 12 |
| Oulimnius | 622 | 113 | 44 | |
| Stenelmis | 617 | 2 | 18 | |
| Orectochilus | 515 | 5 | 12 | |
| Hydraena | 608 | 1 | 25 | |
| Anthomyidae | 847 | 1 | ||
| Atherix | 839 | 26 | 5 | 4 |
| Atrichops | 840 | 80 | 4 | 4 |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 826 | 1383 | 192 |
| Dixa | 794 | 1 | ||
| Clinocerinae | 9813 | 1 | 1 | 2 |
| Hemerodromiinae | 3202 | 11 | 4 | |
| Limoniini | 20393 | 9 | ||
| Pediciini | 20537 | 3 | 1 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 1 | 677 | 62 |
| Tabanidae | 837 | 5 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 14 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 27 | 10 | 4 |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 1 | 6 | 4 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 336 | 2 | 4 |
| Hydrobiidae | 973 | 3 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 15 | 2 | |
| Dugesia | 1056 | 1 | 2 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 | 3 |