Listes faunistiques invertébrés
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| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | A |
| P8 | Blocs | Nulle | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 61 | 12 | |
| Goera | 287 | 2 | ||
| Hydroptila | 200 | 2 | 3 | |
| Leptoceridae | 310 | 1 | 1 | |
| Mystacides | 312 | 9 | 4 | 3 |
| Oecetis | 317 | 3 | 1 | |
| Limnephilinae | 3163 | 1 | 13 | |
| Wormaldia | 210 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 1 | 4 | |
| Tinodes | 245 | 1 | 14 | 7 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | 2 | 2 |
| Baetis | 364 | 8 | 25 | |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 8 | 6 | 10 |
| Ephemerella ignita | 451 | 4 | ||
| Ephemera | 502 | 1 | 6 | 4 |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Elmis | 618 | 3 | 17 | |
| Esolus | 619 | 9 | 21 | |
| Limnius | 623 | 1 | 10 | |
| Oulimnius | 622 | 2 | 51 | 17 |
| Riolus | 625 | 6 | 43 | 8 |
| Stenelmis | 617 | 1 | 2 | |
| Athericidae | 838 | 27 | 4 | 1 |
| Ceratopogonidae | 819 | 1 | 10 | 3 |
| Chironomidae | 807 | 19 | 45 | 5 |
| Empididae | 831 | 3 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Stratiomyidae | 824 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Boyeria | 670 | 9 | 2 | |
| Gomphidae | 678 | 4 | 3 | 1 |
| Onychogomphus | 682 | 3 | 12 | 9 |
| Platycnemis | 657 | 10 | 2 | 1 |
| Zygoptera | 9785 | 1 | 1 | |
| Sialis | 704 | 2 | 1 | 2 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 4 | 35 | |
| Echinogammarus | 888 | 7 | 40 | 143 |
| Ancylus | 1028 | 3 | 10 | |
| Potamopyrgus | 978 | 48 | 30 | 102 |
| Lymnaeidae | 998 | 3 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Tricladida | 1054 | 5 | ||
| Dugesiidae | 1055 | 3 | 17 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 26 | 7 | 22 |
| Hydracarina | 906 | 3 | 3 | 3 |