Listes faunistiques invertébrés
RHONE A PIERRELATTE 06113500
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/08/2009 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| I2M2 | 0.5270 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 25.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | Surber |
| P2 | Helophytes | Nulle | Surber |
| P3 | Pierres, galets | Lente | Surber |
| P4 | Branchage, racines | Lente | Surber |
| P5 | Pierres, galets | Moyenne | Drague |
| P6 | Pierres, galets | Moyenne | Drague |
| P7 | Pierres, galets | Moyenne | Drague |
| P8 | Pierres, galets | Moyenne | Drague |
| P9 | Substrat artificiel | Lente | Surber |
| P10 | Substrat artificiel | Lente | Surber |
| P11 | Pierres, galets | Lente | Drague |
| P12 | Pierres, galets | Lente | Drague |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Goera | 287 | 4 | ||
| Hydropsyche | 212 | 1 | 92 | |
| Agraylea | 201 | 2 | ||
| Allotrichia | 202 | 1 | ||
| Hydroptila | 200 | 5 | 2 | |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 3 | 2288 | 89 |
| Baetis | 364 | 4 | 14 | 24 |
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 2 | 7 | |
| Baetidae | 363 | 6 | 1 | 3 |
| Caenis | 457 | 2 | 7 | 7 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 4 | ||
| Chironomidae | 807 | 80 | 832 | 834 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 6 | 15 | |
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 2 | ||
| Corophium | 3212 | 1 | 2 | |
| Dikerogammarus | 4202 | 265 | 288 | 5062 |
| Gammarus | 892 | 23 | ||
| Gammaridae | 887 | 32 | 198 | |
| Atyaephyra | 861 | 9 | 1 | |
| Jaera | 5097 | 37 | 876 | |
| Corbicula | 1051 | 3 | 2 | |
| Pisidium | 1043 | 6 | 1 | |
| Ancylus | 1028 | 18 | 30 | |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 146 | 6 | 16 |
| Radix | 1004 | 8 | 3 | 69 |
| Lymnaeidae | 998 | 28 | ||
| Physa (sensu lato) | 997 | 31 | 6 | |
| Planorbarius | 1022 | 2 | ||
| Oligochaeta | 933 | 5 | ||
| Hypania | 4226 | 1 | 1 | |
| Hydracarina | 906 | 2 |