Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 1064 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 07/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 4 | ||
| Protonemura | 46 | 96 | 14 | 32 |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Limnephilidae | 276 | 3 | ||
| Limnephilinae | 3163 | 7 | ||
| Rhyacophila lato-sensu | 183 | 5 | 9 | 5 |
| Sericostomatidae | 321 | 1 | ||
| Baetidae | 363 | 48 | 37 | 23 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 4 | |
| Rhithrogena | 404 | 4 | 1 | |
| Elmis | 618 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Blephariceridae | 747 | 49 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 172 | 4 | 6 |
| Dixidae | 793 | 12 | ||
| Empididae | 831 | 2 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Pediciini | 20537 | 21 | 1 | 2 |
| Psychodidae | 783 | 3 | ||
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Planorbidae | 1009 | 5 | ||
| Oligochaeta | 933 | 14 | ||
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | |
| Isoperla | 140 | 6 |