Listes faunistiques invertébrés
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| Date prélèvement | 28/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Chloroperlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Granulats | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 12 | ||
| Leuctra | 69 | 73 | 64 | 88 |
| Nemoura | 26 | 24 | 16 | |
| Protonemura | 46 | 160 | 108 | 2 |
| Nemouridae | 20 | 1 | ||
| Perlodes | 150 | 6 | 1 | |
| Perlodidae | 127 | 10 | 6 | |
| Micrasema | 268 | 19 | 39 | 1 |
| Lithax | 289 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 260 | 15 | 1 |
| Lepidostomatidae | 304 | 1 | ||
| Adicella | 320 | 12 | ||
| Mystacides | 312 | 4 | 11 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 6 | 6 | |
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 2 | 1 | 3 |
| Polycentropus | 231 | 5 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 30 | 4 | 1 |
| Sericostoma | 322 | 5 | 4 | 12 |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 19 | 116 | 28 |
| Caenis | 457 | 31 | 9 | 34 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ephemera | 502 | 17 | 40 | 34 |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | 1 | 1 |
| Rhithrogena | 404 | 6 | ||
| Heptageniidae | 399 | 4 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 8 | 3 | 13 |
| Gerris | 735 | 1 | 1 | |
| Platambus | 556 | 3 | 6 | |
| Dupophilus | 620 | 104 | 54 | 4 |
| Elmis | 618 | 48 | 28 | 2 |
| Esolus | 619 | 4 | 14 | |
| Limnius | 623 | 12 | 12 | |
| Oulimnius | 622 | 8 | 12 | 3 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 8 | 13 | |
| Athericidae | 838 | 34 | 4 | 15 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1216 | 56 | 344 |
| Dixidae | 793 | 6 | ||
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 1 | 42 | |
| Simuliidae | 801 | 224 | 18 | 9 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 7 | 2 | 4 |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 3 | 2 | |
| Gammarus | 892 | 2 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Pisidium | 1043 | 1 | 1 | 13 |
| Sphaeriidae | 1042 | 3 | 1 | 12 |
| Ancylus | 1028 | 8 | 1 | 7 |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 240 | 9 |
| Planariidae | 1061 | 5 | 2 | 2 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |