Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 33 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 17 | 35 | 36 |
| Adicella | 320 | 3 | ||
| Mystacides | 312 | 6 | 24 | 24 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 12 | 1 | |
| Polycentropodidae | 223 | 7 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 25 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 5 | 10 | 12 |
| Ephemera | 502 | 2 | 1 | 4 |
| Leptophlebiidae | 473 | 1 | ||
| Dryops | 613 | 2 | ||
| Platambus | 556 | 2 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 2 | 1 | |
| Riolus | 625 | 1 | ||
| Atrichops | 840 | 15 | 15 | 13 |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 1792 | 492 | 104 |
| Hemerodromiinae | 3202 | 1 | 2 | 1 |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | 9 | |
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 7 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Cordulegaster | 687 | 3 | 1 | |
| Onychogomphus | 682 | 16 | 16 | 15 |
| Gomphidae | 678 | 3 | 1 | |
| Platycnemis | 657 | 2 | ||
| Echinogammarus | 888 | 320 | 15 | 8 |
| Gammarus | 892 | 512 | 57 | 140 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 2688 | 6 | 6 |
| Pisidium | 1043 | 13 | 32 | 18 |
| Ancylus | 1028 | 4 | 408 | 120 |
| Potamopyrgus | 978 | 1120 | 7296 | 4192 |
| Radix | 1004 | 21 | 4 | 2 |
| Physella | 19280 | 1 | ||
| Glossiphonia | 909 | 28 | 6 | 13 |
| Oligochaeta | 933 | 144 | 2016 | 328 |
| Dugesia | 1056 | 28 | 2 | 2 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | ||
| Bryozoa | 1087 | 3 | 3 |