Listes faunistiques invertébrés
MORNANTET A GIVORS 2 06094540
- Télécharger la fiche IRSTEA xls / 149 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Baetis lato sensu | 9794 | 55 | 1 | 108 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 4 | 10 | 8 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 185 | 68 | 1159 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 3 | 2 | 16 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 5 | 11 | 14 |
| Chironomidae | 807 | 7723 | 2857 | 3907 |
| Clinocerinae | 9813 | 4 | 3 | |
| Hemerodromiinae | 3202 | 5 | ||
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 2 | 2 | |
| Psychodidae | 783 | 1 | 3 | 2 |
| Rhagionidae | 841 | 2 | 17 | 1 |
| Simuliidae | 801 | 5 | ||
| Stratiomyidae | 824 | 2 | ||
| Tipulidae | 753 | 1 | 23 | 4 |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 54 | 2 | 172 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Orconectes | 870 | 1 | 1 | |
| Asellidae | 880 | 161 | 7 | 6 |
| Pisidium | 1043 | 2 | 2 | |
| Sphaerium | 1044 | 10 | 1 | |
| Ancylus | 1028 | 96 | 96 | 737 |
| Potamopyrgus | 978 | 336 | 144 | 560 |
| Radix | 1004 | 4 | 2 | 3 |
| Physella | 19280 | 72 | 9 | 12 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 8833 | 2240 | 3621 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | 3 |