Listes faunistiques invertébrés
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| Date prélèvement | 07/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| 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 | 2.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Dalles, argiles | Lente | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Blocs | Lente | B |
| P5 | Granulats | Lente | A |
| P6 | Sables | Nulle | A |
| P7 | Blocs | Moyenne | C |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Branchage, racines | Lente | A |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 142 | 7 | 31 |
| Leuctra | 69 | 183 | 32 | 118 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 3 | ||
| Perlidae | 155 | 3 | 1 | 2 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 9 | 7 |
| Hydropsychidae | 211 | 3 | 1 | 26 |
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Lepidostomatidae | 304 | 3 | 1 | |
| Lepidostoma | 305 | 10 | 2 | 1 |
| Mystacides | 312 | 7 | ||
| Oecetis | 317 | 2 | ||
| Odontocerum | 339 | 21 | ||
| Philopotamidae | 206 | 1 | ||
| Polycentropodidae | 223 | 6 | 1 | 2 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 2 | 6 | |
| Psychomyia | 239 | 4 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | 6 |
| Sericostomatidae | 321 | 23 | 6 | 2 |
| Sericostoma | 322 | 6 | ||
| Baetis | 364 | 39 | 53 | 73 |
| Ephemerella ignita | 451 | 6 | 2 | |
| Ecdyonurus | 421 | 1 | 2 | 6 |
| Epeorus | 400 | 1 | 4 | |
| Leptophlebiidae | 473 | 11 | 2 | 7 |
| Habroleptoides | 485 | 2 | 2 | 10 |
| Habrophlebia | 491 | 426 | 2 | 56 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 6 | 7 | 4 |
| Esolus | 619 | 9 | 8 | 27 |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 70 | 10 | 21 |
| Stenelmis | 617 | 3 | 12 | |
| Orectochilus | 515 | 2 | ||
| Hydrocyphon | 637 | 3 | ||
| Hydraena | 608 | 2 | ||
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 5 | 3 | 7 |
| Ceratopogonidae | 819 | 12 | 1 | 24 |
| Chironomidae | 807 | 360 | 6 | 64 |
| Chelifera | 2884 | 7 | 1 | 1 |
| Hemerodromiinae | 3202 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 7 | 2 | 1 |
| Antocha | 759 | 3 | 12 | 4 |
| Rhagionidae | 841 | 1 | ||
| Simulium | 806 | 15 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Ancylus | 1028 | 5 | 2 | |
| Potamopyrgus | 978 | 1 | ||
| Lymnaea | 999 | 1 | ||
| Tricladida | 1054 | 2 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 3 | 2 | |
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |