Listes faunistiques invertébrés
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| Date prélèvement | 03/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 48.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 5 | |
| Euleuctra geniculata | 68 | 2 | ||
| Cheumatopsyche | 221 | 1 | 9 | |
| Hydropsyche | 212 | 2 | 100 | 49 |
| Hydroptila | 200 | 18 | 2 | 5 |
| Ithytrichia | 198 | 5 | ||
| Agapetus | 191 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Brachycentrus | 265 | 1 | ||
| Psychomyia | 239 | 2 | 33 | 5 |
| Mystacides | 312 | 8 | ||
| Procloeon | 390 | 9 | ||
| Baetis | 364 | 124 | 270 | 240 |
| Centroptilum | 383 | 2 | ||
| Heptagenia | 443 | 6 | 1 | 5 |
| Ecdyonurus | 421 | 3 | 3 | |
| Choroterpes | 474 | 1 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Caenis | 457 | 40 | 11 | 1 |
| Potamanthus | 509 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Ephoron | 496 | 3 | 35 | |
| Ephemerella | 450 | 1 | ||
| Dryops | 613 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Hydraena | 608 | 1 | ||
| Orectochilus | 515 | 3 | ||
| Elmis | 618 | 8 | 6 | |
| Esolus | 619 | 20 | 45 | 18 |
| Limnius | 623 | 2 | 13 | 6 |
| Macronychus | 626 | 2 | 1 | |
| Oulimnius | 622 | 5 | ||
| Stenelmis | 617 | 4 | 16 | 6 |
| Athericidae | 838 | 8 | 3 | 3 |
| Chironomidae | 807 | 490 | 150 | 230 |
| Ceratopogonidae | 819 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 65 | 2 |
| Tipulidae | 753 | 1 | 6 | |
| Ancylus | 1028 | 1 | 5 | |
| Corbicula | 1051 | 255 | 40 | 170 |
| Theodoxus | 967 | 2 | ||
| Planorbidae | 1009 | 2 | ||
| Pisidium | 1043 | 4 | ||
| Potamopyrgus | 978 | 1 | ||
| Physella | 19280 | 1 | ||
| Platycnemis | 657 | 7 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 22 | 1 | 1 |
| Gomphus | 679 | 5 | 1 | 1 |
| Onychogomphus | 682 | 5 | 1 | |
| Dugesiidae | 1055 | 11 | ||
| Aphelocheirus | 721 | 5 | 3 | 3 |
| Gerris | 735 | 2 | ||
| Corixinae | 5196 | 1 | ||
| Hydracarina | 906 | 2 | ||
| Oligochaeta | 933 | 120 | 65 | 110 |