Listes faunistiques invertébrés
L'Arrêt au niveau de Tournay 05234028
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 44 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Bryophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Nulle | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 27 | 101 | 191 |
| Leuctra | 69 | 22 | 221 | 11 |
| Nemoura | 26 | 2 | ||
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 2 | 2 | |
| Hydropsyche | 212 | 7 | 1 | |
| Hydroptila | 200 | 4 | ||
| Triaenodes | 314 | 5 | ||
| Halesus | 3186 | 1 | 1 | |
| Limnephilinae | 3163 | 3 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | 1 |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 50 | 17 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 14 | 5 | 2 |
| Ephemerella ignita | 451 | 7 | 7 | 1 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 1 | 32 | 29 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 16 | ||
| Hydroporus | 537 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 8 | 3 | |
| Esolus | 619 | 6 | 326 | 161 |
| Limnius | 623 | 4 | 3 | 3 |
| Oulimnius | 622 | 138 | 13 | 3 |
| Riolus | 625 | 11 | 4 | |
| Stenelmis | 617 | 5 | 1 | |
| Brychius | 520 | 1 | ||
| Helodes | 636 | 2 | ||
| Hydraena | 608 | 1 | 2 | 4 |
| Anacaena | 580 | 1 | ||
| Atherix | 839 | 1 | 2 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 176 | 23 | 1 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 24 | 2 | 2 |
| Dicranota | 765 | 2 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 1 | 2 | 2 |
| Tabanidae | 837 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Onychogomphus | 682 | 6 | 3 | |
| Platycnemis | 657 | 6 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 2 | 2 | |
| Echinogammarus | 888 | 1 | 10 | 3 |
| Gammarus | 892 | 13 | ||
| Ancylus | 1028 | 2 | ||
| Hydrobiidae | 973 | 2 | 3 | 1 |
| Potamopyrgus | 978 | 4 | 2 | 3 |
| Oligochaeta | 933 | 2 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |