Listes faunistiques invertébrés
LOEZE A FEILLENS 06047940
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 10.0 | dominant |
| Vases | 37.0 | dominant |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Sables | Nulle | B |
| P3 | Dalles, argiles | Lente | C |
| P4 | Dalles, argiles | Nulle | B |
| P5 | Helophytes | Nulle | B |
| P6 | Hydrophytes | Nulle | A |
| P7 | Vases | Nulle | B |
| P8 | Vases | Lente | C |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Vases | Nulle | C |
| P12 | Hydrophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cloeon | 387 | 3 | 13 | |
| Haliplus | 518 | 6 | 2 | 2 |
| Peltodytes | 519 | 1 | ||
| Chironomidae | 807 | 107 | 47 | 747 |
| Corixinae | 5196 | 7 | 1 | 1 |
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 2 | ||
| Coenagrionidae | 658 | 20 | ||
| Platycnemis | 657 | 2 | 1 | |
| Zygoptera | 9785 | 23 | 1 | |
| Sialis | 704 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Asellidae | 880 | 329 | 17 | 15 |
| Acroloxus | 1033 | 1 | 1 | |
| Bithynia | 994 | 187 | 4 | 20 |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 13 | ||
| Physidae | 995 | 2 | ||
| Physa (sensu lato) | 997 | 4 | ||
| Planorbidae | 1009 | 6 | 1 | |
| Valvata | 972 | 35 | 3 | |
| Corbicula | 1051 | 1 | 6 | |
| Sphaeriidae | 1042 | 9 | 15 | 15 |
| Musculium | 3072 | 1 | 4 | |
| Pisidium | 1043 | 10 | 26 | 23 |
| Anodonta | 1038 | 3 | ||
| Dugesiidae | 1055 | 1 | ||
| Erpobdellidae | 928 | 6 | 8 | 6 |
| Glossiphoniidae | 908 | 46 | 11 | 22 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 907 | 1171 | 2163 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 |