Listes faunistiques invertébrés
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| Date prélèvement | 29/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 48 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 1 | |
| Goeridae | 286 | 1 | 2 | |
| Goera | 287 | 2 | ||
| Silo | 292 | 1 | 1 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 2 | 10 | 18 |
| Hydroptila | 200 | 9 | 13 | 13 |
| Ithytrichia | 198 | 11 | 1 | |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 21 | 1 | |
| Polycentropodidae | 223 | 2 | 1 | 1 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 13 | 17 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Baetis lato sensu | 9794 | 48 | 91 | 286 |
| Procloeon bifidum | 391 | 19 | 7 | 1 |
| Caenis | 457 | 3 | 7 | 3 |
| Ephemera | 502 | 1 | 3 | 1 |
| Ecdyonurus | 421 | 1 | 1 | |
| Heptagenia | 443 | 5 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 1 | 1 | |
| Aphelocheirus | 721 | 2 | 3 | |
| Micronecta | 719 | 70 | 2 | |
| Gerris | 735 | 2 | ||
| Pomatinus | 611 | 13 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 51 | 4 | 9 |
| Esolus | 619 | 642 | 101 | 352 |
| Limnius | 623 | 16 | 13 | 9 |
| Macronychus | 626 | 4 | ||
| Oulimnius | 622 | 440 | 91 | 89 |
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 5 | 6 | 2 |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 5 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 13 | 52 | 48 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 2 | 5 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 4 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 4 | |
| Calopteryx | 650 | 307 | ||
| Platycnemis | 657 | 10 | ||
| Cambaridae | 2024 | 6 | ||
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 67 | 19 | 10 |
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Theodoxus | 967 | 2 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Physella | 19280 | 1 | 1 | |
| Planorbidae | 1009 | 86 | ||
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 38 | 4 | 6 |
| Dugesiidae | 1055 | 8 | 7 | 1 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 4 |
| Nemertea | 1052 | 2 |