Listes faunistiques invertébrés
RENON A VONNAS 2 06048747
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/05/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 31 |
| I2M2 | 0.4874 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 213 | 24 | 43 |
| Hydroptilidae | 193 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 13 | |
| Baetis | 364 | 40 | 43 | 61 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 4 | 5 | 6 |
| Ephemerella ignita | 451 | 125 | 12 | 61 |
| Aphelocheirus | 721 | 3 | ||
| Micronecta | 719 | 7 | ||
| Elmis | 618 | 20 | 17 | 25 |
| Limnius | 623 | 13 | 15 | |
| Oulimnius | 622 | 5 | 1 | |
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1886 | 72 | 337 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 35 | 17 | 264 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Gammarus | 892 | 212 | 224 | 609 |
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | 2 | |
| Sphaerium | 1044 | 1 | ||
| Pisidium | 1043 | 3 | 1 | 1 |
| Ancylus | 1028 | 1 | 97 | 66 |
| Acroloxus | 1033 | 1 | ||
| Bithynia | 994 | 3 | 1 | |
| Potamopyrgus | 978 | 349 | 77 | 53 |
| Theodoxus | 967 | 21 | 16 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 9 | 1 | |
| Oligochaeta | 933 | 271 | 47 | 87 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 |