Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 43 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 6.0 | dominant |
| Granulats | 73.0 | dominant |
| Helophytes | 8.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | A | |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | A | |
| P4 | Pierres, galets | A | |
| P5 | Blocs | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | C | |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Silo | 292 | 11 | 4 | |
| Silo-lithax | 5219 | 2 | ||
| Goeridae | 286 | 1 | 1 | 3 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | 1 | 1 |
| Limnephilinae | 3163 | 26 | 7 | 10 |
| Plectrocnemia | 228 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Sericostoma | 322 | 9 | 3 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 200 | 2 | 149 |
| Centroptilum luteolum | 384 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 83 | 16 | 9 |
| Ephemera | 502 | 22 | 28 | 31 |
| Gerris | 735 | 1 | 16 | |
| Veliidae | 743 | 4 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 20 | 2 | 9 |
| Esolus | 619 | 31 | 12 | 102 |
| Limnius | 623 | 58 | 12 | 223 |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 83 | 54 | 83 |
| Haliplus | 518 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Hydrocyphon | 637 | 13 | 2 | |
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 35 | 64 | 48 |
| Dixidae | 793 | 6 | 10 | 1 |
| Empididae | 831 | 4 | 4 | 3 |
| Limoniidae | 757 | 3 | 5 | 9 |
| Simuliidae | 801 | 13 | 8 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 3 | 1 | 3 |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Calopteryx | 650 | 7 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 10 | 10 | 6 |
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 1484 | 528 | 689 |
| Asellidae | 880 | 7 | 2 | |
| Pisidium | 1043 | 6 | 11 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Potamopyrgus antipodarum | 979 | 1007 | 1201 | 2560 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 120 | 25 | 34 |
| Dugesiidae | 1055 | 8 | 4 | |
| Oligochaeta | 933 | 977 | 223 | 197 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |