Listes faunistiques invertébrés
BIEF D'AVIGNON A CORMOZ 06043875
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 48.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 43.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Litieres | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Hydrophytes | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Vases | Nulle | A |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cyrnus | 224 | 1 | ||
| Cloeon | 387 | 13 | 3 | 1 |
| Caenis | 457 | 2 | 2 | |
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 83 | 185 | 168 |
| Culicidae | 796 | 3 | ||
| Tabanidae | 837 | 2 | 1 | |
| Tipuloidea | 20549 | 1 | ||
| Micronecta | 719 | 106 | 40 | 460 |
| Calopteryx | 650 | 1 | 3 | |
| Libellula | 697 | 1 | ||
| Platycnemis | 657 | 57 | 7 | 1 |
| Zygoptera | 9785 | 1 | ||
| Crambidae | 2947 | 4 | 1 | 7 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Crangonyx | 5116 | 1 | ||
| Acroloxus | 1033 | 2 | ||
| Ferrissia | 1030 | 2 | 4 | 1 |
| Potamopyrgus | 978 | 31 | 90 | |
| Radix | 1004 | 1 | 3 | |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 50 | 8 | 1 |
| Planorbidae | 1009 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 165 | 41 | 48 |
| Bryozoa | 1087 | 3 | ||
| Hydracarina | 906 | 3 | 3 |