Listes faunistiques invertébrés
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| Date prélèvement | 29/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Pierres, galets | Rapide | C |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Blocs | Lente | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | B |
| P10 | Granulats | Nulle | B |
| P11 | Branchage, racines | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 2 | |
| Leuctra | 69 | 2 | 1 | 1 |
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | 7 | |
| Hydropsyche | 212 | 4 | 26 | |
| Hydroptila | 200 | 8 | 6 | 19 |
| Athripsodes | 311 | 1 | 23 | 10 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 15 | 3 | 2 |
| Oecetis | 317 | 2 | 1 | |
| Polycentropodidae | 223 | 3 | 3 | 10 |
| Polycentropus | 231 | 11 | 6 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 5 | 29 | 96 |
| Baetis | 364 | 34 | ||
| Procloeon bifidum | 391 | 1 | 2 | |
| Caenis | 457 | 93 | 45 | 44 |
| Heptageniidae | 399 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 10 | 6 | 1 |
| Ephoron | 496 | 2 | 2 | |
| Dryops | 613 | 3 | 1 | |
| Laccophilus | 553 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 102 | 85 |
| Limnius | 623 | 1 | 3 | |
| Potamophilus | 615 | 1 | 1 | |
| Stenelmis | 617 | 5 | 77 | 8 |
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 42 | 65 | 75 |
| Hemerodromiinae | 3202 | 1 | 2 | |
| Ephydridae | 844 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 20 | ||
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 3 | 3 | |
| Echinogammarus | 888 | 16 | 6 | 8 |
| Ancylus | 1028 | 4 | 11 | 3 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 23 | 8 | 5 |
| Menetus | 1025 | 33 | ||
| Corbicula | 1051 | 16 | 22 | 8 |
| Anodonta | 1038 | 1 | ||
| Dugesia | 1056 | 17 | 123 | 25 |
| Oligochaeta | 933 | 2 | 1 | 20 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |