Listes faunistiques invertébrés
RHONE A CULOZ 06072300
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 18/08/2009 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 10.0 |
| GFI | 5 |
| Variété taxonomique | 19 |
| I2M2 | 0.2460 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | Surber |
| P2 | Litieres | Nulle | Surber |
| P3 | Hydrophytes | Nulle | Surber |
| P4 | Branchage, racines | Nulle | Surber |
| P5 | Substrat artificiel | Nulle | Substrat a |
| P6 | Substrat artificiel | Nulle | Substrat a |
| P7 | Granulats | Nulle | Drague |
| P8 | Sables | Nulle | Drague |
| P9 | Sables | Nulle | Drague |
| P10 | Pierres, galets | Nulle | Drague |
| P11 | Pierres, galets | Nulle | Drague |
| P12 | Sables | Nulle | Drague |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 23 | 848 | 631 |
| Leptoceridae | 310 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 4 | 3 | 5 |
| Corixinae | 5196 | |||
| Chironomidae | 807 | 96 | 1 | 110 |
| Simuliidae | 801 | |||
| Sialis | 704 | 1 | 2 | |
| Sisyra | 856 | 1 | ||
| Gammaridae | 887 | 5 | ||
| Dikerogammarus | 4202 | 1 | ||
| Echinogammarus | 888 | 256 | 288 | |
| Gammarus | 892 | 13 | ||
| Mysidae | 4324 | 1 | ||
| Corbicula | 1051 | 3 | 13 | 35 |
| Dreissena | 1046 | 22 | 1424 | 1524 |
| Pisidium | 1043 | 17 | 2 | 44 |
| Ancylus | 1028 | |||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 584 | 20 | 618 |
| Radix | 1004 | 2 | 2 | |
| Theodoxus | 967 | 140 | 176 | 292 |
| Physa (sensu lato) | 997 | 44 | 50 | |
| Valvata | 972 | 2 | 3 | |
| Dugesiidae | 1055 | 4 | 11 | 6 |
| Oligochaeta | 933 | 292 | 176 | 692 |
| Nemertea | 1052 | 1 | 1 |