Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 42 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 93.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Sables | Lente | B |
| P6 | Sables | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | ||
| Leuctra | 69 | 1 | 1 | |
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 9 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 5 | ||
| Baetis lato sensu | 9794 | 7 | 4 | |
| Ephemerella | 450 | 12 | 1 | 1 |
| Heptagenia | 443 | 1 | ||
| Aphelocheirus | 721 | 2 | 2 | 2 |
| Elmis | 618 | 5 | ||
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 8 | 1 | 5 |
| Oulimnius | 622 | 9 | 2 | |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 6 | ||
| Chironomidae | 807 | 12 | 48 | 108 |
| Hemerodromiinae | 3202 | 2 | 1 | |
| Pediciini | 20537 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | ||
| Gammarus | 892 | 36 | 3 | |
| Corbicula | 1051 | 159 | 79 | 152 |
| Pisidium | 1043 | 12 | 136 | 100 |
| Ancylus | 1028 | 104 | 13 | 17 |
| Potamopyrgus | 978 | 408 | 688 | 288 |
| Radix | 1004 | 1 | ||
| Glossiphonia | 909 | 5 | 5 | 3 |
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 104 | 552 | 656 |
| Dugesia | 1056 | 5 | ||
| Polycelis | 1064 | 4 | 5 | 1 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |