Listes faunistiques invertébrés
IRANCE A MEZERIAT 06048540
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 3 |
| Variété taxonomique | 31 |
| I2M2 | 0.4508 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | ||
| Granulats | 58.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Granulats | Moyenne | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 6 | ||
| Hydropsyche | 212 | 1 | 14 | 11 |
| Athripsodes | 311 | 5 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 7 | 26 | 25 |
| Caenis | 457 | 1 | 3 | |
| Ephemera | 502 | 2 | 7 | |
| Ephemerella ignita | 451 | 20 | 18 | 29 |
| Ecdyonurus | 421 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 7 | 4 | |
| Micronecta | 719 | 38 | 1 | 1 |
| Elmis | 618 | 2 | 58 | 13 |
| Esolus | 619 | 3 | 1 | |
| Limnius | 623 | 3 | 101 | 35 |
| Oulimnius | 622 | 4 | 3 | 6 |
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 4 | 4 | |
| Chironomidae | 807 | 372 | 22 | 290 |
| Simuliidae | 801 | 1 | 4 | |
| Calopteryx | 650 | 15 | ||
| Sialis | 704 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 468 | 3059 | 2628 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 5 | ||
| Sphaerium | 1044 | 4 | 1 | |
| Pisidium | 1043 | 4 | ||
| Unio | 1041 | 2 | ||
| Ancylus | 1028 | 24 | 26 | |
| Potamopyrgus | 978 | 40 | 17 | 43 |
| Theodoxus | 967 | 22 | 103 | 88 |
| Erpobdellidae | 928 | 2 | 3 | 4 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 214 | 633 | |
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 2 | 5 | 2 |
| Planariidae | 1061 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 |