Listes faunistiques invertébrés
RHONE A BREGNIER-CORDON 3 06077500
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/08/2009 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 24 |
| I2M2 | 0.3850 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | ||
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | Surber |
| P2 | Branchage, racines | Nulle | Surber |
| P3 | Litieres | Nulle | Surber |
| P4 | Blocs | Nulle | Surber |
| P5 | Substrat artificiel | Lente | Substrat a |
| P6 | Substrat artificiel | Lente | Substrat a |
| P7 | Blocs | Lente | Drague |
| P8 | Pierres, galets | Lente | Drague |
| P9 | Sables | Lente | Drague |
| P10 | Pierres, galets | Moyenne | Drague |
| P11 | Pierres, galets | Moyenne | Drague |
| P12 | Pierres, galets | Moyenne | Drague |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 12 | |
| Agraylea | 201 | |||
| Hydroptila | 200 | 2 | 2 | 2 |
| Leptoceridae | 310 | 1 | ||
| Baetidae | 363 | |||
| Baetis | 364 | 1 | 1 | |
| Cloeon | 387 | |||
| Heptageniidae | 399 | 4 | 6 | |
| Heptagenia | 443 | 9 | 10 | 17 |
| Corixinae | 5196 | |||
| Laccophilinae | 2394 | 1 | 1 | |
| Haliplus | 518 | |||
| Chironomidae | 807 | 60 | 1 | 61 |
| Calopteryx | 650 | |||
| Coenagrionidae | 658 | |||
| Sialis | 704 | |||
| Branchiopoda | 2971 | 1 | 1 | 1 |
| Gammaridae | 887 | 10 | ||
| Dikerogammarus | 4202 | 110 | 110 | |
| Echinogammarus | 888 | 30 | 12 | 33 |
| Gammarus | 892 | 60 | 38 | 69 |
| Asellidae | 880 | 4 | 1 | 5 |
| Mysidae | 4324 | 2 | ||
| Corbicula | 1051 | 1 | ||
| Dreissena | 1046 | 2 | 19 | 17 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 4 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 2664 | 2668 | |
| Radix | 1004 | |||
| Theodoxus | 967 | 544 | 34 | 852 |
| Physa (sensu lato) | 997 | 8 | 4 | 10 |
| Planorbidae | 1009 | 3 | 1 | |
| Erpobdellidae | 928 | 3 | 3 | 27 |
| Glossiphoniidae | 908 | 1 | 15 | |
| Dendrocoelidae | 1071 | 22 | 2 | 22 |
| Dugesiidae | 1055 | 13 | 9 | 14 |
| Planariidae | 1061 | 9 | 13 | |
| Oligochaeta | 933 | 2 | 5 | 5 |
| Hypania | 4226 | 24 | 3 | 26 |
| Nemertea | 1052 |