Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 04/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 50.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 39.0 | dominant |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Bryophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Helophytes | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Helophytes | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Helophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 13 | 67 | 73 |
| Synagapetus | 192 | 1 | ||
| Limnephilinae | 3163 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 1 | 2 | |
| Ephemerella | 450 | 78 | 152 | 169 |
| Habrophlebia | 491 | 49 | 62 | 99 |
| Siphlonurus | 350 | 3 | 5 | 2 |
| Veliidae | 743 | 2 | 2 | |
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | 4 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 116 | 96 | 148 |
| Riolus | 625 | 2 | ||
| Helophorus | 604 | 6 | 2 | |
| Hydraena | 608 | 5 | 1 | |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 484 | 92 | 72 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 3 | 7 | 21 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 2 | |
| Psychodidae | 783 | 1 | 2 | |
| Stratiomyidae | 824 | 1 | 2 | |
| Asellidae | 880 | 3 | 1 | 4 |
| Echinogammarus | 888 | 7 | 6 | 15 |
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 2 | 48 | 35 |
| Galba | 1001 | 3 | 5 | 9 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Oligochaeta | 933 | 7 | 2 | 5 |
| Nemathelmintha | 3111 | 1 |