Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 11.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 27.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 11 | 9 | 2 |
| Limnephilinae | 3163 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | ||
| Baetis lato sensu | 9794 | 28 | 4 | 18 |
| Corixinae | 5196 | 1 | 3 | |
| Notonectidae | 728 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 104 | 10 | 14 |
| Esolus | 619 | 4 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 44 | 9 | 14 |
| Riolus | 625 | 3 | 4 | 3 |
| Haliplus | 518 | 4 | 19 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Ceratopogonidae | 819 | 1 | 6 | |
| Chironomidae | 807 | 100 | 56 | 472 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Pediciini | 20537 | 5 | ||
| Psychodidae | 783 | 2 | 1 | 1 |
| Simuliidae | 801 | 50 | 6 | 3 |
| Stratiomyidae | 824 | 3 | ||
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 2 | 2 | 8 |
| Sympetrum | 699 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Chalcolestes | 2611 | 2 | ||
| Gammarus | 892 | 2 | 2 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 741 | 180 | 56 |
| Musculium | 3072 | 8 | 1 | |
| Pisidium | 1043 | 352 | 22 | 576 |
| Potamopyrgus | 978 | 536 | 292 | 1312 |
| Radix | 1004 | 7 | 3 | |
| Lymnaeidae | 998 | 1 | 2 | |
| Physa (sensu lato) | 997 | 328 | 17 | 1 |
| Planorbidae | 1009 | 3 | ||
| Glossiphoniidae | 908 | 116 | 1 | 11 |
| Oligochaeta | 933 | 260 | 43 | 306 |
| Dendrocoelidae | 1071 | 14 | 5 | 1 |
| Polycelis | 1064 | 200 | 4 | |
| Planariidae | 1061 | 36 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydra | 1077 | 1 |