Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Dalles, argiles | Lente | B |
| P5 | Roches | Lente | A |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Helophytes | Nulle | A |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Granulats | Moyenne | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 9 | ||
| Drusinae | 3120 | 4 | 3 | |
| Stenophylacini-chaetopterygini | 3146 | 5 | 4 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 32 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 3 | 7 | 39 |
| Ephemera | 502 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 206 | 135 | 256 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 13 | 4 | 11 |
| Oulimnius | 622 | 7 | 3 | |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 5 | 1 |
| Chironomidae | 807 | 42 | 54 | 3 |
| Limoniidae | 757 | 6 | 2 | 7 |
| Psychodidae | 783 | 1 | 2 | |
| Simuliidae | 801 | 2 | 1 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 2 | 1 | 1 |
| Gammaridae | 887 | 393 | 228 | 126 |
| Gammarus | 892 | 1042 | 348 | 161 |
| Asellidae | 880 | 82 | 6 | 15 |
| Sphaeriidae | 1042 | 17 | 118 | 36 |
| Pisidium | 1043 | 17 | 29 | 12 |
| Ancylus | 1028 | 1 | 2 | 4 |
| Potamopyrgus | 978 | 4948 | 1340 | 3398 |
| Erpobdellidae | 928 | 2 | 2 | |
| Glossiphonia | 909 | 13 | 8 | 13 |
| Dendrocoelum | 1072 | 13 | 3 | 7 |
| Dugesia | 1056 | 5 | 5 | |
| Polycelis | 1064 | 17 | 3 | 7 |
| Oligochaeta | 933 | 124 | 140 | 119 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 | 1 | 1 |